Question
Consider a hypothetical element M, which is capable of forming stable simple cations that have charges of $1+, 2+,$ and $3+,$ respectively. Write the formulas of the compounds formed by the various $\mathrm{M}$ cations with each of the following anions.a. chromate $\qquad$ d. bromideb. dichromate $\qquad$ e. bicarbonatec. sulfide $\qquad$ f. hydrogen phosphate
Step 1
The cations are M$^{+1}$, M$^{2+}$, and M$^{3+}$, and the anions are chromate (CrO$_4^{2-}$), dichromate (Cr$_2$O$_7^{2-}$), sulfide (S$^{2-}$), bromide (Br$^{-}$), bicarbonate (HCO$_3^{-}$), and hydrogen phosphate (HPO$_4^{2-}$). Show more…
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Consider a hypothetical element $\mathrm{M},$ which is capable of forming stable simple cations that have charges of $1+, 2+,$ and $3+,$ respectively. Write the formulas of the compounds formed by the various $M$ cations with each of the following anions. a. chromate b. dichromate c. sulfide d. bromide e. bicarbonate f. hydrogen phosphate
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Consider the hypothetical metallic element M, which is capable of forming stable simple cations that have charges of $1+, 2+,$ and $3+,$ respectively. Consider also the nonmetallic elements $\mathrm{D}, \mathrm{E},$ and $\mathrm{F}$ , which form an- ions that have charges of $1-, 2-,$ and $3-,$ respectively. Write the formulas of all possible compounds between metal M and nonmetals D, $\mathrm{E},$ and $\mathrm{F}$ .
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