Concept explainers
(a)
Interpretation:
Whether
(b)
Interpretation:
Whether
(c)
Interpretation:
Whether
(d)
Interpretation:
Whether
(e)
Interpretation:
Whether
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INTRO TO CHEMISTRY EBK ACCESS CARD >I<
- Classify each of the following substances as an acid, a base, or a salt. a. HBr b. NaI c. NH4NO3 d. Ba(OH)2arrow_forwardClassify each of the following acids as monoprotic, diprotic, or triprotic. a. HClO3 (chloric acid) b. HC3H5O4 (glyceric acid) c. H3C6H5O7 (citric acid) d. H3PO4 (phosphoric acid)arrow_forwardWrite chemical equations showing the individual proton-transfer steps that occur in aqueous solution for each of the following acids. a. H2CO3 (carbonic acid) b. H2C3H2O4 (malonic acid)arrow_forward
- Which of the terms weak, strong, monoprotic, diprotic, and triprotic characterize(s) each of the following acids? More than one term may apply in a given situation. a. H3PO4 b. H3PO3 c. HBr d. HC2H3O2arrow_forwardIn each of the following acid-base reactions, identify the Brnsted acid and base on the left and their conjugate partners on the right. (a) HCO2H(aq) + H2O() HCO2(aq) + H3O+(aq) (b) NH3(aq) + H2S(aq) NH4+(aq) + HS(aq) (c) HSO4(aq) + OH(aq) SO42(aq) + H2O+()arrow_forwardWrite equations that show H2PO4- acting both as an acid and as a base.arrow_forward
- A Liquid HF undergoes an autoionization reaction: 2HFH2F++F (a) Is KF an acid or a base in this solvent? (b) Perchloric acid, HCIO4, is a strong acid in liquid HF. Write the chemical equation for the ionization reaction. (c) Ammonia is a strong base in this solvent. Write the chemical equation for the ionization reaction. (d) Write the net ionic equation for the neutralization of perchloric acid with ammonia in this solvent.arrow_forward. Organic acids contain the carboxyl group Using acetic acid, CH3—COOH, and propionic acid. CHCH2—COOH, write equations showing how the carboxyl group enables these substances to behave as weak acids when dissolved in water.arrow_forwardClassify each of the following salts as a strong acid strong base salt, a strong acidweak base salt, a weak acidstrong base salt, or a weak acidweak base salt. a. NaCl b. KC2H3O2 c. NH4Br d. Ba(NO3)2arrow_forward
- Write chemical equations showing the individual proton-transfer steps that occur in aqueous solution for each of the following acids. a. H2C2O4 (oxalic acid) b. H2C4H4O6 (tartaric acid)arrow_forwardDefine pH and explain why pH, rather than molarity, is used as a concentration measure of H3O+.arrow_forwardArrange the following 0.10 M aqueous solutions in order of increasing pH: HF, NaF, HNO3, and NaNO3.arrow_forward
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