CHEM $112$ Lab: Review of Chem $111$ Lab

$4.$ If the following values are used...

Mass $0\mathrm{.}400g$ of cobalt $($II$)$ nitrate hexahydrate $(Co(N{O}_3{)}_2*6H_{2}O),$ and dissolve it in $15mL$ of distilled or deionized water using a clean beaker.

Using a graduated cylinder, measure out $10mL$ of the prepared $0\mathrm{.}10-M$ sodium phosphate $(N{a}_{3}P{O}_4)$ solution.

$\mathrm{.}10\mathrm{.}010L=\mathrm{.}001L$

determine which compound, or $($:$Co(N{O}_3{)}_2\}$ will be the limiting reagent. Then determine the theoretical yield.

a$)$

$\mathrm{.}400gC{O}_2\frac{\text{M}\text{O}\text{l}\text{C}\text{S}(N{O}_3{)}_2}{291\mathrm{.}07(g)}\frac{1(mol)C{O}_3(PO{H}_4{)}_2}{3(mol)CO(N{O}_3{)}_2}=4\mathrm{.}58{10}^{-4}molC{O}_{3}P{O}_4$