91Ó°ÊÓ

Provide the formula for each of the following binary acids: (a) hydrosulfuric acid (b) hydroselenic acid

Give the IUPAC systematic name for each of the following ternary oxyacids: (a) \(\mathrm{HClO}_{2}(a q)\) (b) \(\mathrm{H}_{3} \mathrm{PO}_{4}(a q)\)

Give the IUPAC systematic name for each of the following ternary oxyacids: (a) \(\mathrm{HClO}_{4}(a q)\) (b) \(\mathrm{H}_{2} \mathrm{SO}_{3}(a q)\)

Provide the formula for each of the following ternary oxyacids: (a) carbonic acid (b) nitrous acid

Predict the chemical formula for each of the following ternary oxyacids given the formula of hypochlorous acid, \(\mathrm{HClO}(a q)\) (a) hypoiodous acid (b) hypobromous acid

Predict the chemical formula for each of the following ternary oxyacids given the formula of phosphoric acid, \(\mathrm{H}_{3} \mathrm{PO}_{4}(\mathrm{aq})\) (a) arsenic acid (b) phosphorous acid

State the ionic charge for each of the following substances: (a) chlorine gas molecules (b) chloride ions (c) hypochlorite ion (d) chlorine compounds

Predict which of the following polyatomic anions has an ionic charge of \(1-\). (Hint: The total number of valence electrons must be an even number.) (a) thiocyanate ion, \(\mathrm{SCN}^{?-}\) (b) thiosulfate ion, \(\mathrm{S}_{2} \mathrm{O}_{3}^{?-}\)

Complete the following table by combining cations and anions into chemical formulas. Give the Stock system name for each of the compounds. $$ \begin{array}{llll} \hline \text { IONS } & {c} {\text { chloride ion }} & \text { sulfide ion } & \text { phosphide ion } \\ \hline \text { copper(I) ion } & \mathrm{CuCl} & & \\ & \text { copper(I) chloride } & & \\ & & & \\ \text { cobalt(III) ion } & & & \\ \text { lead(IV) ion } & & & \\ \hline \end{array} $$

Complete the following table by combining cations and anions into chemical formulas. Give the Stock system name for each of the compounds. $$ \begin{array}{llll} \hline \text { IONS } &{c} {\text { fluoride ion }} & \text { oxide ion } & \text { nitride ion } \\ \hline \text { copper(II) ion } & \mathrm{CuF}_{2} & & \\ & \text { copper(II) fluoride } & & \\ \text { cobalt(II) ion } & & & \\ \text { lead(II) ion } & & & \\ \hline \end{array} $$