Kemija - 2013./14. jesen - 7.

A. $\mathrm{N}\mathrm{a}\mathrm{C}\mathrm{l}(\mathrm{a}\mathrm{q})\backslash mathrm\{NaCl\}(\backslash mathrm\{aq\})$

B. ${\mathrm{C}\mathrm{a}\mathrm{C}\mathrm{l}}_2(\mathrm{a}\mathrm{q})\backslash mathrm\{CaCl\}\_\{2\}(\backslash mathrm\{aq\})$

C. $\mathrm{B}\mathrm{a}{\left({\mathrm{N}\mathrm{O}}_3\right)}_2(\mathrm{a}\mathrm{q})\backslash mathrm\{Ba\}\backslash left(\backslash mathrm\{NO\}\_\{3\}\backslash right)\_\{2\}(\backslash mathrm\{aq\})$

D. ${\mathrm{K}}_3{\mathrm{P}\mathrm{O}}_4(\mathrm{a}\mathrm{q})\backslash mathrm\{K\}\_\{3\}\; \backslash mathrm\{PO\}\_\{4\}(\backslash mathrm\{aq\})$