jak obliczyć masę molową związku: 2CuSO4 * 5H2O ??
2* (63,5 + 32+ 16*4) + 5 * (2*1 + 16) = 409
2CuSO4 x 5H20m = 2 × (64u + 32u + 4 × 16u) + 10 × 1u + 5 × 16u = 410u
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2* (63,5 + 32+ 16*4) + 5 * (2*1 + 16) = 409
2CuSO4 x 5H20
m = 2 × (64u + 32u + 4 × 16u) + 10 × 1u + 5 × 16u = 410u