60. This chemical structure is an example of O monohydric alcohol O dihydric alcohol O trihydric alcohol

Q: Draw the chemical equation of how to convert hexanoic acid into ethyl hexanoate Write a chemical equ...

A:

Q: The element hydrogen, using the Rhydberg equation, can be  used to calculate the energy difference b...

A: The calculated frequency and wavelength are 

Q: CH3 CH3 CH3 CH3CH2CH-CH-CH-CH2CH-CH3 CH2CH3

A: Rule of IUPAC- 1) Longest chain as parent chain. 2) Numbering start from those side where more prior...

Q: 4.41 The percentage yield of the following reaction is consis- tently 87%. CH,(g) + 4 S(g) →CS,(g) +...

A: Given reaction :-  CH4(g) + 4S(g) -----> CS2(g) + 2H2S(g)  Mass of CS2 obtained = 80.0 g 

Q: balance

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: What pressure is exerted by 129.5g of CH4 in a 0.3900 L steel container at 215.7k?

A: If a gas behaves like an ideal gas, it will follow the ideal gas equation. It gives the relationship...

Q: ) Classify the following compound as being aromatic, nonaromatic or antiaromatic `N" a) aromatic b) ...

A: The classification of the compound is given below

Q: 11. In exothermic reactions the products have more kinetic energy than the reactants. True / False

A: Exothermic reactions can be defined as the reactions which involves release of heat energy.during th...

Q: Using the equation shown, 7A+5B 3C+4D, and the standard enthalpies of formation, AH: A: 15.7 kJ mol ...

A:

Q: Question Content Area CHCH-CHCHCH, 4-chloro-2-pentene Four steresisomers exist for4-chiore-2-pentene...

A: Answer: z-configuration we use around double bond to specify the geometrical isomers and s-configura...

Q: 4. A photon with an energy of 13.323 ev hits a hydrogen atom in the ground state. What level will th...

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Q: The position of equilibrium would not be appreciably affected by changes in the volume of the contai...

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on ...

Q: What is the age in years of mummified primate skin that contains 6.25% of the original quantity of c...

A: We have to predict the age in years.

Q: 1) m-СРBА 2) МеO"/ MeOH Br2 .C=N Me-C Me CH3 МеОн gentle heat Br Me +

A: Concept:  A) m-CBPA:  it is used for epoxidation of Alkene. Further epoxide opening will be via SN2 ...

Q: The value of the equilibrium constant for the following reaction is 224 at a given temperature:     ...

A: We have to predict the equilibrium constant for given reaction.  

Q: 10. A nuclear change involves a greater enthalpy change than does a chemical change. True / False

A: In nuclear reaction due to mass defect a lot of energy released due to conversion of mass to energy ...

Q: Which of the following IUPAC names is incorrect? Group of answer choices methylcyclohexane cis-1,4-d...

A:

Q: 70. This figure below is called adunt O myglobin O hemoglobin O globulin

A: Hemoglobin is a globular protein found in the RBCs, which are responsible for the transport of oxyge...

Q: Describe how to prepare 15 ml of a 0.25 M CaCl2 solution using deionized water and CaCl2 salt. The m...

A: Given :- Volume of solution = 15 mL = 15×10-3 L Molarity of CaCl2 = 0.25 M Molar mass of CaCl2 = 110...

Q: answers with the correct number of significant figures. Use additional paper if needed. mumenTcal Ex...

A: The solution is as follows:  

Q: Complete answers with solution. Enclose your final answer in a box. 1. What is the % composition of ...

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Q: 4) Identify a nucleophile (base) and an electrophile(acid) between the following two reactants: reac...

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Q: True or False (2) In thermochemical equations, it only shows the direction of the reaction involved....

A: 1.Thermochemical reaction can give us the change in enthalpy when reaction is proceeded from reactan...

Q: When aluminum metal reacts with iron(III) oxide to form aluminum oxide and iron metal, 429.6 kJ of h...

A: Given ;- 2Al(s) + Fe2O3(s) →2Fe(s) + Al2O3(s)  429.6 kJ heat is released when 1 mol Al is consumed. ...

Q: Which of the following are electrolytes? (select all that apply, wrong choices will be penalized) et...

A: Which of the following are electrolytes  ---

Q: meo EtO.

A:

Q: 2) 1-bromo-4,4-dimethyl-2-hexyne Expanded Structure Condensed Structure Line/Skeleton Structure

A: Draw the expanded, condensed and line/skeleton structure of the following alkenes and alkynes. 

Q: A buffer sSolution contains 0.388 M ammonium bromide and 0.290 M ammonia. If 0.0311 moles of sodium ...

A:

Q: (g) P4(s) + Cl2(g) - PCI3(1) (h) PtCL4 (s) → Pt (s) + Cl2(g)

A:

Q: 16. Some factors have a proportional effect on reaction rates. Choose two (2) factors that have a pr...

A: A rate of reaction means the speed at which a chemical reaction take place . There are many factors ...

Q: What is the correct IUPAC name for the following compound?   Group of answer choices 3,3-diethyl-6-...

A:

Q: 4. The combustion of octane (C3H18) gas. 5. The combustion of decane (C10H22) gas.

A: Alkanes on combustion gives carbon dioxide, water and heat

Q: 5. Write an equation that would produce the following products a) 0- NH2 b) `NH2 NH4 c) Classify eac...

A: Primary amine  type is RNH2.. Secondary amine type is RNHR.. Tertiary amine is R3N...

Q: An analyte is found to elute from a reversed-phase column with a retention factor of 12.5 when a 20%...

A: Given data  :- At 20% ethanol and 80% water concentration retention factor = 12.5

Q: Calcium is somewhat insoluble, so the solid commonly forms an equilibrium with its dissolved ions:  ...

A: Given that, calcium sulphate is somewhat insoluble.  So the solid Calcium sulphate commonly forms an...

Q: Practice Problem 16.3 What product is formed when each carbonyl compound is treated with K,Cr,0,? In...

A:

Q: Are phenyl carbocations more stable than tertiary carbocations? Is there a carbocation that is more ...

A: A carbo cation is a species that has positive charge on carbon atom.Stability of carbo cation depend...

Q: Emma lives in Wisconsin and wants to plant geraniums in her yard. The average daily temperature in h...

A: Emma lives in Wisconsin and wants to plant geraniums in her yard. The average daily temperature in h...

Q: 55. is what we get when the -OH group replaces the hydrogen atom in benzene.

A: Given :- _________ is what we get when the -OH group replaces the hydrogen atom in benzene  To ident...

Q: A sample of methane gas that has a volume of 3.8 L at 5º C is heated to 86º C at constant pressure. ...

A: Given,  Initial volume of methane gas = V1 = 3.8 L  Initial temperature = T1 = 5 ºC Final temperatur...

Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE): CH...

A: Answer: This question is based on the stoichiometric calculation where in a molecule, ratio of each ...

Q: What type of reaction has occurred? How do you know? CH3 CH2 =C

A: We have to use some reagent for this reaction.

Q: P4(s) + 6 Cl2(g) –→ 4PC13(g). A sample of PCl3 of mass 276.6 g was collected from the reaction of 74...

A: given :-  P4(s) + 6Cl2(g) →4PCl3(g)  mass of P4 = 74.69 g  actual yield of PCl3 = 276.6 g  To calcul...

Q: CH3 H3C- CH CH CECH CH3 CH2 ČH3 CH3 5 CH2 H3C-CH-ĆH- CH2 CH3 ČH3 H3C- CH-CEC- CH -CH3 CH2 CH3 CH3

A: Answer : Naming of alkenes and alkyne : ★ Find the longest carbon chain that includes both carbons o...

Q: 8. For the following molecule, draw the monomers (3T) Hint there are three different monomers a. Wha...

A: Monomers are smallest unit from which polymer formed.

Q: equilibrium constant

A:

Q: Which of these structures shows how the pictured molecule will look after it is flipped over horizon...

A: Observations and conclusions: 1) Upon flipping, the atoms/groups on the axis would just change their...

Q: Given the following reactions:             N2(g) + 2O2(g) → 2NO2(g)      ΔH = 66.4 kJ             ...

A:

Q: If a chemical reaction at STP is carried out in four steps and similar reactic is carried out in one...

A: The problem can be solved by using Hess's law 

Q: The graph below shows the concentration of reactants and products in a chemical reaction that reache...

A: Given:-   We have to explain the nature of graph which is representing equilibrium . 

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.