Tentukan jumlah mol 10 gram tawas, K2SO3.Al(SO3)3.23H2O apabila diketahui Ar K = 39g/mol, Ar Al = 27g/mol, Ar H = 1g/mol, Ar O = 16g/mol dan Ar S = 32g/
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Tentukan jumlah mol 10 gram tawas, K2SO3.Al(SO3)3.23H2O apabila diketahui Ar K = 39g/mol, Ar Al = 27g/mol, Ar H = 1g/mol, Ar O = 16g/mol dan Ar S = 32g/mol
1 Jawaban
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1. Jawaban yuliachris256
Jawaban:
[tex]mol = \frac{massa}{mr} \\ = \frac{10}{839} \\ = 0.012 \: mol[/tex]