mCa=40u
3Ca + 2H3PO4 ---->Ca3(PO4)2 + 3H2
120g Ca ------6*6,02*10^23 at. wodoru
12g Ca -------- z at. wodoru
x = 3,6*10^23 at. wodoru
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mCa=40u
3Ca + 2H3PO4 ---->Ca3(PO4)2 + 3H2
120g Ca ------6*6,02*10^23 at. wodoru
12g Ca -------- z at. wodoru
x = 3,6*10^23 at. wodoru