Odpowiedź:
2HgO -> 2Hg + O2
M HgO = 201g/mol + 16 g/mol = 217 g/mol 2HgO -> 2 mole x 217 g/mol = 434 g
M O2 = 16g/mol x 2 mol = 32 g
434 g HgO -> 32 g O2 x = 3,7 g O2
50 g HgO -> x
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Odpowiedź:
2HgO -> 2Hg + O2
M HgO = 201g/mol + 16 g/mol = 217 g/mol 2HgO -> 2 mole x 217 g/mol = 434 g
M O2 = 16g/mol x 2 mol = 32 g
434 g HgO -> 32 g O2 x = 3,7 g O2
50 g HgO -> x
Wyjaśnienie: