(a)
Interpretation:
Perchloric acid should be classified as acid, base, weak acid or weak base.
Concept introduction:
Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.
Acid produces
Strong acid or base is a substance which ionizes completely into its constituents ions in water.
Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.
(b)
Interpretation:
Cesium hydroxide should be classified as acid, base, weak acid or weak base.
Concept introduction:
Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.
Acid produces
Strong acid or base is a substance which ionizes completely into its constituents ions in water.
Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.
(c)
Interpretation:
Carbonic acid,
Concept introduction:
Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.
Acid produces
Strong acid or base is a substance which ionizes completely into its constituents ions in water.
Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.
(d)
Interpretation:
Ethylamine,
Concept introduction:
Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.
Acid produces
Strong acid or base is a substance which ionizes completely into its constituents ions in water.
Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.
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Chapter 4 Solutions
Chemistry: Principles and Reactions
- Please draw the inverted chair forms of the products for the two equilibrium reactions shown below. Circle the equilibrium reaction that would have a AG = 0, i.e., the relative energy of the reactant (to the left of the equilibrium arrows) equals the relative energy of the product? [No requirement to show or do calculations.] CH3 CH3 HH CH3 1 -CH3arrow_forward5. Please consider the Newman projection of tartaric acid drawn below as an eclipsed conformer (1). Please draw the most stable conformer and two intermediate energy conformers noting that staggered conformers are lower in energy than eclipsed forms even if the staggered conformers have gauche relationships between groups. [Draw the substituents H and OH on the front carbons and H, OH and CO₂H on the back carbons based on staggered forms. -CO₂H is larger than -OH.] OH COH ICOOH COOH COOH 1 2 COOH COOH 3 4 Staggered Staggered Staggered (most stable) Indicate the number of each conformer above (1, 2, 3 and 4) that corresponds to the relative energies below. Ref=0 Rotation 6. (60 points) a. Are compounds 1 and 2 below enantiomers, diastereomers or identical? OH OH HO HO LOH HO HO OH 2 OH OH b. Please complete the zig-zag conformation of the compound (3R,4S)-3,4-dichloro-2,5-dimethylhexane by writing the respective atoms in the boxes. 3.arrow_forwardThe plutonium isotope with 144 neutrons Enter the chemical symbol of the isotope.arrow_forward
- The mass ratio of sodium to fluorine in sodium fluoride is 1.21:1. A sample of sodium fluoride produced 26.1 gg of sodium upon decomposition. How much fluorine was formed?arrow_forward32S 16 Enter your answers numerically separated by a comma. Np. Nn = 跖 ΟΙ ΑΣΦ Submit Request Answer ? protons, neutronsarrow_forward2. Which dimethylcyclohexane compounds shown below exhibit symmetry and therefore are not chiral and would not rotate plane polarized light. 1 CH3 CH CH3 CH3 2 3 CH3arrow_forward
- Can you please explain why the correct answer for this question is letter B? I chose letter A because I thought that a kinetic product was a 1,2-addition. Please give a detailed explanation.arrow_forwardCan you please explain why the answer is structures 2 and 3? Please include a detailed explanation and show how the synthesis can be done with those two structures.arrow_forwardCan you please explain why the correct answer to this question is option 2? I am having trouble understanding how and why. Please provide a detailed explanation and a drawing of how the diene and dienophile would create the product in the question.arrow_forward
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