Kemija - 2020. ljeto, 28.

$63,15\mathrm{g}63,15\; \backslash mathrm\{~g\}$

$126,3\mathrm{g}126,3\; \backslash mathrm\{~g\}$

$252,6\mathrm{g}252,6\; \backslash mathrm\{~g\}$

$326,3\mathrm{g}326,3\; \backslash mathrm\{~g\}$