Quelle est la masse molaire de H2SO4 ? (H=1, S=32, O=16)
Chemistry
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Answer
La masse molaire de H2SO4 est de 98 g/mol.
Calcul :
- Hydrogène (H) : 2 atomes * 1 g/mol = 2 g/mol
- Soufre (S) : 1 atome * 32 g/mol = 32 g/mol
- Oxygène (O) : 4 atomes * 16 g/mol = 64 g/mol
Masse molaire totale = 2 + 32 + 64 = 98 g/mol
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