Chapter 4.2, Problem 4CP

Select the correct net ionic equation for the combination of $\text{Fe}{\left({\text{NO}}_{\text{3}}\right)}_{\text{2}}\left(aq\right){\text{ and Na}}_{\text{2}}{\text{CO}}_{\text{3}}\left(aq\right)\text{.}$

a)

${\text{Na}}^{\text{+}}\left(aq\right)+{\text{CO}}_{\text{3}}^{\text{2-}}\left(aq\right)\to {\text{NaCO}}_{\text{3}}\left(s\right)$

b)

${\text{Fe}}^{\text{2+}}\left(aq\right)+{\text{CO}}_{\text{3}}^{\text{2-}}\left(aq\right)\to {\text{FeCO}}_{\text{3}}\left(s\right)$

c)

${\text{2Na}}^{\text{+}}\left(aq\right)+{\text{CO}}_{\text{3}}^{\text{2-}}\left(aq\right)\to {\text{Na}}_{\text{2}}{\text{CO}}_{\text{3}}\left(s\right)$

d)

${\text{Fe}}^{\text{2+}}\left(aq\right)+{\text{2NO}}_{\text{3}}^{\text{-}}\left(aq\right)\to \text{Fe}{\left({\text{NO}}_{\text{3}}\right)}_{\text{2}}\left(s\right)$

e)

${\text{Na}}^{\text{+}}\left(aq\right)+{\text{NO}}_{\text{3}}^{\text{-}}\left(aq\right)\to {\text{NaNO}}_{\text{3}}\left(s\right)$