1.the conjugate acid of isopropanol (rubbing alcohol), (CH3)2CHOH, is
2. what classes of compounds are represented by the following condensed formula? (CH3)3COCH2COCH2CN
1.the conjugate acid of isopropanol (rubbing alcohol), (CH3)2CHOH, is 2. what classes of compounds are represented...
The following are thermodynamic data for isopropanol, an alcohol commonly known as rubbing alcohol: ΔH°f = -317.0 kJ mol-1 ΔH°comb = -127.2 kJ mol-1 ΔH fus = 5.3 kJ mol-1 ΔH vap = 44.0 kJ mol-1 S°m = 180.6 J mol-1 K-1 ΔS fus = 28.6 J mol-1 K-1 ΔS vap = 123.9 J mol-1 K-1 (a) At the boiling point, liquid and vapor phase of isopropanol are at equilibrium (ΔG = 0). Choose appropriate thermodynamic data to calculate the...
1. A solution of rubbing alcohol is 76.5 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 77.5 mL sample of the rubbing alcohol solution? Express your answer to three significant figures. 2. How many liters of a 3.18 M K2SO4 solution are needed to provide 98.8 g of K2SO4 (molar mass 174.01 g/mol)? Recall that M is equivalent to mol/L. Express your answer to three significant figures.
1) A solution of rubbing alcohol is 69.0 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 88.8 mL sample of the rubbing alcohol solution? Express your answer to three significant figures. 2) How many liters of a 3.06 M K2SO4 solution are needed to provide 83.8 g of K2SO4 (molar mass 174.01 g/mol)? Recall that M is equivalent to mol/L. Express your answer to three significant figures.
Which of the following is con a. CH2CH(OH)CH3 b. CH2C(OH)(CHs)2 tained in rubbing alcohol? c. CH CH2CH2OH d. CH2C(OH)(CH3)2 The IUPAC name of ethyl methyl ether is a. 1-methoxyethane b. ethoxymethane c. 2-methoxyethane d. 1-etoxymethape Select the correct IUPAC name of the following compound. c. methyl-3-methylpentyl ether d. 1-methoxy-3-methylbutane a. 3-methyl-1-methylbutane b. 1-methoxy-3-methylpentane Which of the following is a tertiary alcohol? a. CHs-CHOH CH3-CHH-CH2OH H3 d. Dehydration of an alcohol will produce a(n) a. alcohol Oxidation of a tertiary alcohol...
You react acetic acid with an unknown alcohol, and obtain the following NMR of the product What is the unknown alcohol? 1-butanol (CH3CH2CH2CH2OH) 2-propanol (CH3)2CHOH) 2-methyl-1-propanol ((CH3)2CHCH2OH) 1-propanol (CH3CH2CH2OH) 2-butanol (CH3CHOHCH2OHCH2)
(d) Conjugate acid: OH"; conjugate base: H3* (e) None of these 5. Identify the conjugate acid/base pairs in the following equation (10) HASO4 + H2O <H2AsO4 + OH (A). HASO. (acid)HAsO4 (base): H2O (acid)/ OH (base) (B). HASO4 (acid)/HASO. (base): H2O (acid)/ OH (base) (C). H2AsO4 (acid)/ OH (base) ; H2O (acid)/HASO4 (base) (D). H AsO4 and H20 (acids): OH and HASO4(bases) (E). None of these 6. Which is an INCORRECT statement?(10) a) The conjugate base of H2O is OH....
You react acetic acid with an unknown alcohol, and obtain the following NMR of the product. What is the unknown alcohol? Question 3 2 pts You react acetic acid with an unknown alcohol, and obtain the following NMR of the product. What is the unknown alcohol? 12.00 13.00 ppm (11) 3 ] 2.00 1- 3.00 0.0 4.0 ppm (11) 2-propanol (CH3)2CHOH) 1-propanol (CH3CH2CH2OH) 2-methyl-1-propanol (CH3)2CHCH2OH) 1-butanol (CH3CH2CH2CH2OH) 2-butanol (CH3CHOHCH2OHCH3)
You react acetic acid with an unknown alcohol, and obtain the following NMR of the product. What is the unknown alcohol? 2.049 1.682 1.648 1.613 1.325 1.291 0.972 0.935 6680 - 2.00 4.0 ppm (t1) 2-methyl-1-propanol (CH3)2CHCH2OH) 1-butanol (CH3CH2CH2CH2OH) 2-propanol (CH3)2CHOH) 1-propanol (CH3CH2CH2OH) 2-butanol (CH3CHOHCH2OHCH3)
I. (15pts) (a) (3pts)What is the conjugate acid of N-CH3 (b) (12pts)ldentify the acid-base conjugate pairs in each of the following reactions: I. (15pts) (a) (3pts)What is the conjugate acid of N-CH3 (b) (12pts)ldentify the acid-base conjugate pairs in each of the following reactions:
What is the conjugate acid of the Brønsted-Lowry base, (CH3)3N O of 1 point earned 3 attempts remaining What is the conjugate acid of the Brønsted-Lowry base, CsH5NH2? O of 1 point earned 3 attempts remaining What is the conjugate acid of the Brønsted-Lowry base, HCO3"? O of 1 point earned 3 attempts remaining What is the conjugate acid of the Brønsted-Lowry base, H2PO4" O of 1 point earned 3 attempts remaining What is the conjugate base of the Brønsted-Lowry...