Draw the mechanism for the interconversion of α-d-glucose and β-d-glucose in dilute hcl

The group of unsaturated hydrocarbons which 2 carbons are double bonded together, with H bonded to the left, and C H 2 bonded below left, above right, and below right is derived from Alkenes

Organic compounds are compounds which contains carbon and hydrogen

Some few classes or organic compounds or hydrocarbons are as follows:

So therefore, the group of unsaturated hydrocarbons which 2 carbons are double bonded together, with H bonded to the left, and C H 2 bonded below left, above right, and below right is derived from Alkenes

Learn more about organic compounds:

https://brainly.com/question/1594044

#SPJ1

Answer:

The answer is A.) Alkene

All the answers in that section are:

Alkene

Aromatic Hydrocarbon

Alkene

Alkyne

Explanation:

Here's the picture as proof. Hope it helps!

The given example is a chemical reaction.

The contents (separated as reactants and products) :

[tex]\begin{tabular}{c | l}Reactants & Products \\\cline{1-2}Chlorine & Sulfuric Acid \\Water & Hydrochloric Acid \\Sulfur Dioxide & \\\end{tabular}[/tex]

The written reaction is :

[tex]\boxed {Cl + SO_{2} + H_{2}O \implies HCl + H_{2}SO{4}}[/tex]

I hope it helped you solve the problem.

Good luck on your studies!

There are 61.06 grams of of sodium chloride in its aqueous solution.

An aqueous solution is the one in which solvent is always water. Water is the most used universal solvent.

According to the question,

Volume of water = 550 ml = 0.55 L

Molarity of solution = 1.90 M

Formula for molarity = moles of solute / volume of solvent

1.90 =  moles of solute / 0.55 L

Moles of solute = 1.90 × 0.55 L = 1.045 moles

Now, moles = mass / molar mass

molar mass of NaCl = 58.44 g/mol

Therefore, 1.045 = mass / 58.55 g/mol

Hence, mass in grams = 1.045 × 58.44 g/mol

Mass = 61.07 grams

To know more about aqueous solution, here  

brainly.com/question/22280117

#SPJ4

Answer:

the total number of molecules

Answer:

C.) The total number of atoms of each element.

Explanation:

An equation is balanced when there is an equal amount of each element on both sides of a reaction. If these values are not identical, they can be changed by adding coefficients to alter the amount of each molecule. By modifying the amount of molecules within the reaction, you can make the total number of atoms of each element equal on both sides.

The order of reaction with respect to a is 4 and with respect to b is 5 for a reaction that obeys the rate law.

The order of reaction is equal sum of power of concentration of the each reactant present in the reaction  that obeys the rate law . The order of individual reactant or species present in the rate law is equal to the power of the of concentration of the respective species or reactant .

Example : If rate law is given as,

rate = k[tex][a]^{4} [b]^{5}[/tex]

The order of reaction with respect to a is 4 and with respect to b is 5 for a reaction that obeys the rate law.

To learn more about order of reaction please click here

https://brainly.com/question/1769080

#SPJ4

The complete and balanced molecular equation is-

K₂SO₄(aq) + SrI₂(aq) → KI(aq)+ SrSO₄(s)

Both sides of the reaction must have an equal amount of atoms in each element to balance the equation.

To learn more about Molecular equation click  on-

https://brainly.com/question/1594155

#SPJ4

Balanced molecular equation is :

K₂SO₄(aq) + SrI₂(aq) → KI(aq)+ SrSO₄(s)

What is Balanced equation?

Learn more about the balanced equation with the help of the given link:

https://brainly.com/question/12192253

#SPJ4

The balanced overall reaction from these unbalanced half-reactions is given  in following steps ,

Step 1 : [tex]Sn[/tex] → [tex]Sn^{+2}+ 2e^{-}[/tex]  

Step 2 : [tex]Ag^{+}[/tex] + [tex]e^{-}[/tex] →  [tex]Ag[/tex]

 [tex]2Ag^{+} + 2e^{-}[/tex] → [tex]2Ag[/tex]

Overall reaction : [tex]Sn[/tex] + [tex]2Ag^{+}[/tex] → [tex]Sn^{+2}[/tex] + [tex]2Ag[/tex]

The equation in which number of atoms of elements in reactant side is equal to the number of atoms of elements in product side is called balanced chemical equation .

This step is oxidation half-reaction in which loss of electron is takes place .

Second steps is reduction reaction in which fain of electrons is takes place. We multiple second  half-reaction by two to make equal number of electrons in both steps to cancel out the electrons from the equation.

learn more about half-reaction

https://brainly.com/question/8762149

#SPJ4

The 3.4 moles of Ammonia (NH₃) have 2.0475 x 10²⁴ molecules of it.

We know,

The number of moles is given by

[tex]n =\frac{m}{M}[/tex]

The number of molecules is the product of a number of moles and Avogadro's number[tex]N_A[/tex]

Number of molecules of NH₃ = [tex]n \times N_A[/tex]

                                                 = 3.4 x 6.022 x 10²³

                                                 = 2.0475 x 10²⁴ molecules

Hence, 3.4 moles of Ammonia have 2.0475 x 10²⁴ molecules

Learn more about mole:

https://brainly.com/question/26416088?referrer=searchResults

#SPJ1

For breaking alkenes, liquid bromine was utilized. When liquid bromine is added to the finished product and it turns clear, it has reacted.

The principal test used to determine the organic compound's unsaturation in a qualitative examination of organic compounds is the bromine water test. It aids in determining the compound's functional group.

Unsaturated hydrocarbons and bromine water engage in an additional process. When the double bond breaks, bromine is added. The reaction's final result has no color.

However, there is no addition reaction when bromine water combines with saturated hydrocarbons. As a result, the solution's hue is unchanged and remains brown.

So, a qualitative test for saturated and unsaturated hydrocarbons is a reaction with liquid bromine.

The presence of unsaturated hydrocarbons, or functional groups with double bonds, can be seen in the mixture when it transforms into a clear

Learn more about bromine here:

https://brainly.com/question/11341029

#SPJ4

The final answer is 11.71

The concentration of a given solution (H2NCH2CH2NH2)  is 0.314 M

pa1 = 6.848

a1 = 1.42 X [tex]10^{-7}[/tex]

Pa2 = 9.928

a2 = 1.18 X [tex]10^{-10}[/tex]

The equation is given as;

NH2CH2CH2NH2 + H2O ---> NH2CH2CH2NH3+ + OH-

Initial 0.314 0 0

Change -x +x +x

Equilibrium 0.314 -x x x

b1 = Kw / Ka2 = 10^-14 / 1.18 X 10^-10 = 8.47 X 10^-5 = [NH2CH2CH2NH3+][OH-] / [NH2CH2CH2NH2]

8.47 X 10^-5 = x^2 / 0.314 -x

8.47 X 10^-5 X 0.314 - 8.47 X 10^-5x = x^2

x^2 - 2.66 X 10^-5 + 8.47 X 10^-5x = 0

on solving

x = 0.0051 M = [NH2CH2CH2NH3+] = [OH-]

[NH2CH2CH2NH2] = 0.314 - 0.0051 = 0.3089 M

For the second dissociation,

NH2CH2CH2NH3+ + H2O ---> +NH3CH2CH2NH3+ + OH-

Initial 0.0051 0 0.0051

Change -x +x +x

Equilibrium 0.0051 -x x 0.0051 +x

b2 = Kw / Ka1 = 10^-14 / 1.42 X 10^-7 = 7.04 X 10^-8 = [+NH3CH2CH2NH3+] [OH-] / [+NH3CH2CH2NH2]

7.04 X 10^-8 = x (0.0051+x) / (0.0051-x)

We may ignore x in the denominator as b2 is very low

7.04 X 10^-8 = x (0.0051+x) / (0.0051)

3.59 X 10^-10 = 0.0051x + x^2

x = 7.039 X 10^-8 M

[OH-] = 0.0051 + x = 0.0051 approx

[+NH3CH2CH2NH3+] = x = 7.039 X 10^-8 M

NH2CH2CH2NH3+ = 0.0051 +x = 0.0051 M approx

pOH = --log [OH-] = -log 0.0051 = 2.29

pH = 14 - pOH = 11.71

Learn more about ph: https://brainly.com/question/12609985

#SPJ4

Answer:

Explanation:

1. Write down the balanced equation

2. Use molar mass of O2 (32g/mol) divided by the given mass to derive the amount of mols

3. multiply the answer by 2/3 (divide by 3 then multiply by 2), to ensure the mols are in correct proportion

4. Use given molar mass and multiply it by the amount

5. Make sure to use proper significant digits (3 in this case) and units :)

The temperature of the lab is assumed at 25°C while calculating Ksp. Pressure of the lab is assumed at 1 atm normal atmospheric conditions while calculating Ksp.

If we increase the temperature of the solvent, the average kinetic energies of the molecules start increases. Hence, the solvent is more able to dislodge more molecules from the surface of the solute. Thus, by increasing the temperature the solubilities of substances also increases. Temperature is directly proportional to the solubility.

As we goes on increasing the pressure of a gas, the collision between the molecules start increasing and thus the solubility goes up, as we decrease the pressure, the number of collision decreases thus solubility goes down.

Thus, with further increase in the temperature and pressure the Ksp value changes. Thus, temperature of the lab is assumed at 25°C while calculating Ksp. Pressure of the lab is must be 1 atm normal atmospheric conditions while calculating Ksp.

learn more about solubility:

https://brainly.com/question/14366471

#SPJ4

Learn more about acid anhydride here:

https://brainly.com/question/3678985

#SPJ4

A pure element unbound or in a diatomic state, such as cl2, always has an oxidation number of 0 (zero).

In a neutral substance with atoms of only one element, the oxidation number of an atom is zero. As a result, the oxidation number of the atoms in O2, O3, P4, S8, and aluminum metal is 0. The oxidation numbers for an element in its normal state will be zero. O2 and Cl2 are diatomic gas molecules that occur naturally, thus when they are in that state, they have an oxidation state of zero. Metals like zinc will also have an oxidation number of zero if they are in their natural solid state.

O2 and Cl2 are neutral diatomic, hence they will always have a zero oxidation state. It is impossible for one oxygen atom to have a negative 2 charge while the other has a positive 2. The oxidation states should be 0 if the elements are solids, liquids, or any type of diatomic molecule.

Learn more about oxidation state here:

https://brainly.com/question/6707068

#SPJ4

option (d) 0 is the right option.

A pure element unbound or in a diatomic state, such as cl2, always has an oxidation number of 0.

An unbound or diatomic pure element, like cl2, always has an oxidation number of 0 (zero).

To learn more diatomic state visit:

https://brainly.com/question/28182427

#SPJ4

the first step in the mechanism is the acid-catalyzed generation of an enol and then electrophilic addition of bromine and cation is formed because of the destabilization effect of the electronegativity of oxygen

The ability of an atom or functional group to draw electrons to itself is known as an electronegativity in chemistry. An atom's electronegativity is influenced by both its atomic number and how far away from its charged nuclei its valence electrons are located.

The ability of an atom to draw shared electrons in a covalent connection is referred to as electronegativity. The stronger an element attracts the shared electrons, the higher its degree of electronegativity.

The propensity of an atom to attract other atoms when it is combined is known as an element's electronegativity. Additionally, a pair of bound electrons are shared. In contrast, an element's electropositivity refers to an atom's propensity to contribute electrons while also withdrawing from covalent connections.

To learn more about electronegativity please visit -
https://brainly.com/question/17762711
#SPJ4

The concentration of 57.10 ml solution is Hbr that is completely titrated is 0.326.

Concentration is the total amount of substance in one unit of a solution. The concentration is more when there is less solvent.

Concentration = mass / volume

From the formula of dilution M1V1 = M2V2

Given that the volume 1 is 57.10

Volume 2 is 35.00

Mass is 0.200.

M2 is ?

Putting the values in the equation:

0.200 x 57.10 = m2 x  35.00 = 0.326

m2 = 0.326

Thus, the  concentration of a 57. 10 ml solution of Hbr is 0.326 m.

To learn more about concentration, refer to the below link:

https://brainly.com/question/17329736

#SPJ4

Answer:

See below

Explanation:

Temperature is basically a measure of the average kinetic energy of the particles in the sample ....so as  temp goes up, kinetic energy increases

Answer: Homogeneous catalyst

With respect to bonding and electrical conductivity, respectively, sulfur hexafluoride, sf6(g), would be described as "covalent and a nonconductor" because sulfur hexafluoride would be a covalent compound since neither fluorine nor sulfur are metallic elements and aqueous solutions containing covalent bonding do not conduct electricity.

The ability of an electrical charges or heat to move through a material is measured by its conductivity. A material is considered a conductor if it offers relatively minimal resistance to the transfer of thermal or electric energy.

The electricity is conducted by-

To know more about the Electrical conductivity, here

https://brainly.com/question/902006

#SPJ4

Answer:

This is the answer

Explanation:

charges passed = current x time = 10 x 3 x 60

= 1800 C

mole of charge = 1800 / 96500

= .01865 moles

Au+3 contains 3 positive charges

3 mole of charge will deposit 1 mole of Au .01865 moles will deposit .01865 / 3 mole

= 6.2167 x 10-3 moles.

The wavelength of the electron is 1085nm.

The wavelength refers to the horizontal distance that is covered by a wave. Now we know that according to the Bohr Model of the atom, electrons move from a higher to a lower energy level leading to the emission of a ray of light with a characteristic wavelength.

Now Using the formula;

1/λ = RH (1/n2^2 - 1/n1^2)

Where;

λ = wavelength

n1 = initial energy level

n2 = final energy level

RH = Rydberg's constant

1/λ = 1.097 * 10^7(1/3^2 - 1/6^2)

1/λ =  1.097 * 10^7( 0.111 - 0.027)

λ =  1.085 * 10^-6 m or 1085nm

Learn more about wavelength:https://brainly.com/question/13533093

#SPJ1

Balanced chemical equation for reaction of hydronium ions with calcium carbonate will be as follows:

2H3O+ (aq) + CaCO3 (s) => Ca2+ (s) + 3H2O (l) + CO2 (g)

In this balanced chemical equation, acidic aqueous solution of hydronium ion (H3O+) reacts with calcium carbonate salt (CaCO3) resulting in the formation of calcium cation (Ca2+) an alkali, that results in neutralization of excessive acid. It also forms liquid water (H2O) along with liberation of carbon dioxide gas (CO2).  All acids stronger than hydrogen carbonate, provide their calcium salts dissolved in water yielding carbon dioxide, because a bare hydrogen ion has no chance of surviving in water.

To balance this chemical equation, 2 molecules of hydronium ions react with 1 molecule of calcium carbonate resulting  in formation of 1 molecule of calcium cation, 3 molecules of water and 1 molecule of carbon dioxide. The reaction proceeds at room temperature.

To know more about balanced chemical equation:

https://brainly.com/question/5286364

#SPJ1

The mass of precipitate formed if a solution containing 2.34 g of cesium hydroxide is added to a solution containing a large excess of tiso4 is 0.6387 g

Mass of CsOH = 2.34 g

Number of moles of CsOH = 149.9 g / mol

Molar mass of CsOH =  Mass of CsOH / Number of moles of CsOH

                                    = 2.34 / 149.9

Molar mass of CsOH is 0.0156 mol

2 CsOH + TiSO4 → Ti(OH)2 + CsSO4

In this reaction 2 moles of CsOH gives 1 mole of Ti(OH)2

0.0156 mol of CsOH will produce, 0.0156 / 2 = 0.0078 mol

0.0156 mol of CsOH will produce 0.0078 mol of Ti(OH)2

Mass of Ti(OH)2 =  Molar mass of Ti(OH)2 / Number of moles of Ti(OH)2

                            = 0.0078 * 81.88

                            = 0.6387 g

Mass of Ti(OH)2 formed is 0.6387 g

Learn more about mass of precipitate on  

https://brainly.com/question/24893122

#SPJ4                  

The mass of precipitate formed is 0.90441 g

cesium hydroxide is added to a solution containing a large excess of TiSo4

The chemical reaction is

2CsOH + TiSo4  →  Ti(OH)2 + CsSo4

The above reaction the Ti(OH)2 is a precipitate formed

Molar mass = mass of a substance / mass of one mole

Mass of CsOH = 2.34 / 149.912

Mass of CsOH = 0.0156 mol

The above reaction 2 mol of cesium hydroxide yield 1 mol of titanium hydroxide

Then, 0.0156 mol of CsOH yield 0.0156 / 2 = 0.0078 mol of Ti(OH)2

The mass of Ti(OH)2 is 115.95

0.0078 mol of Ti(OH)2 = 115.95 X 0.0078

                                      = 0.90441

Learn more about the mass of precipitate on

https://brainly.in/question/738992.

The six p atomic orbitals combine to form 6 molecular orbitals. The correct option is A.

Molecular orbitals are the functions that tell the position of an electron in the orbital and the wave like property of the electron. This function is used to find the chemical and physical property of the element.

The six p atomic electrons will combine to constitute 6 molecular pi electrons. Because in benzene there are 6 pi orbitals. As benzene is planar, hexagonal and have sp2 hybridization. The remaining cyclic orbitals overlap to create 6 pi molecular orbitals.

Thus, the correct option is A. 6.

To learn more about molecular orbital, refer to the link:

https://brainly.com/question/13265432

#SPJ4

The question is incomplete. Your complete question is given below:

A. 6

B. 5

C. 4

D. 3

E. 2

There are approximately 6.02 × 10²³ atoms of phosphorus in one mole of 30.974 grams of phosphorus (option A).

The number of atoms of a substance can be calculated by multiplying the number of moles of the substance by Avogadro's number. That is;

no of atoms = no of moles × 6.02 × 10²³

According to this question, there are 30.974 grams of phosphorus in one mole of phosphorus. The number of atoms can be calculated as follows:

no of moles of P = 30.974g ÷ 31g/mol = 0.99mol

number of atoms = 0.99 mol × 6.02 × 10²³

number of atoms = 6.02 × 10²³ atoms

Therefore, there are approximately 6.02 × 10²³ atoms of phosphorus in one mole of 30.974 grams of phosphorus.

Learn more about number of atoms at: https://brainly.com/question/8834373

#SPJ1

The net ionic equation is written as H^+(aq) + OH^-(aq) -------> H2O(l)

The term net ionic equation refers to the equation that shows the ions that underwent a change in the reaction. We have to note that the reaction species here must be ionic species which are able to dissociate into ions in solutions.

Now the first step is to put down the molecular equation. The molecular equation shows the reaction of the compounds as follows;

HCI (aq) + NaOH (ag)-> NaCI (aq) +H2O(l)

Next, we put own the complete ionic reaction equation as follows;

H^+(aq) + Cl^-(aq) + Na^+(aq) + OH^-(aq) -------> Na^+(aq) + + Cl^-(aq) + H2O(l)

Next we have the net ionic equation;

H^+(aq) + OH^-(aq) -------> H2O(l)

Learn more about ionic reaction equation:https://brainly.com/question/21368817

#SPJ1

The average person will absorb no more than 500 mg of calcium at one time.

So, option B is correct one.

For maximum absorption, no more than 500 mg of calcium should be taken in a single dose. The absorption of the minerals is actually lower by taking too high an amount of calcium at one time from a supplement. Calcium is absorb from the food. If you think you need more a calcium supplement , ask your doctor or dietitian to recommend one. Taking too high amount of calcium at one time, particularly from a supplement , can actually lower the absorption of the mineral.

learn more about calcium

https://brainly.com/question/4023397

#SPJ4

Answer:

8.0 moles Ag

Explanation:

To find the moles of silver (Ag), you need to multiply the moles of Zn and AgNO₃ by the mole-to-mole ratio. This ratio is made of the coefficients from the balanced chemical equation. It is important to arrange the ratio in a way that allows for the cancellation of units.

2 AgNO₃ + 1 Zn -----> 2 Ag + Zn(NO₃)₂
^                  ^                ^

 5.0 moles Zn           2 moles Ag
-----------------------  x  ----------------------  =  10. moles Ag
                                     1 mole Zn

8.0 moles AgNO₃             2 moles Ag
----------------------------  x  ----------------------------  =  8.0 moles Ag
                                        2 moles AgNO₃

We needed to convert both reactants into the product because we wre not given a limiting reagent. The limiting reagent is the reactant that is completely reacted first. The limiting reagent in this reaction is AgNO₃ because it produces the smallest amount of product. As such, the actual amount of moles Ag is 8.0 moles.

Brass is an alloy of copper and zinc and is durable, malleable and sonorous.

Alloys are products which are obtained from a mixture of two or more metallic elements.

Alloys are preferred to the individual elements because they combine the desirable properties of their component elements.

An example of an alloy is brass.

Brass is mixture of copper and zinc. It combines the shiny and anti-rust properties of zinc with the durability and sonorous property of copper.

It very sonorous and malleable and is used in many musical instruments.

In conclusion, alloys are produced by mixing two or more metals together.

Learn more about alloys at: https://brainly.com/question/14582025

#SPJ1

When Na3po4 dissolves in water to produce an electrolytic solution. The osmolarity of a 2. 0 × 10-3 m Na3po4 solution is 0.008osmol/L.

Osmolarity is defined as the number of osmoles of solute particles per unit volume of the solution.

In other words osmolarity is the multiple if molarity

Osmolarity = i× molarity

Here i represents the van't Hoff factor,

[tex]Na_{3}PO_{4}[/tex] ⇒ [tex]3Na^{+} + PO_{4} ^{-}[/tex]

3  Moles of [tex]Na_{} ^{+}[/tex] + 1 mole [tex]PO_{4} ^{-}[/tex] = 4

The number of moles of particles of solute produced in solution are actually called osmoles.

As a result, the van't Hoff factor will be equal to

i=4 Moles ions produced (osmoles) 1mole [tex]Na_{3} PO_{4}[/tex] .dissolved =4

Since we know that,

[tex]Na_{3} PO_{4}[/tex] = [tex]2.0 * 10^{-3} M[/tex]

Osmolarity =

[tex]4*2.0*10^{-3} M[/tex] = [tex]8.0 * 10^{-3} osmol L -10s[/tex]

Thus, the Osmolarity of given solution is 0.008 osmol/L.

learn more about Osmolarity:

https://brainly.com/question/13597129

#SPJ4