Kemija - 2025./26. ljeto - 13.

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

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

${\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6(\mathrm{a}\mathrm{q})\backslash mathrm\{C\}\_\{6\}\; \backslash mathrm\{H\}\_\{12\}\; \backslash mathrm\{O\}\_\{6\}(\backslash mathrm\{aq\})$

${\mathrm{C}\mathrm{H}}_3\mathrm{C}\mathrm{O}\mathrm{O}\mathrm{N}\mathrm{a}(\mathrm{a}\mathrm{q})\backslash mathrm\{CH\}\_\{3\}\; \backslash mathrm\{COONa\}(\backslash mathrm\{aq\})$