Chemistry, 18.03.2021 01:50 britotellerialuis
1. jaki jest wzór chemiczny tlenku azotu (V)
W pewnym tlenku siarki zawartość procentowa siarki wynosi 50%. Oblicz stosunek masowy siarki do tlenu w tym związku chemicznym i napisz wzór sumaryczny tego tlenku
Plz bo zaraz zwariuje
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1. jaki jest wzór chemiczny tlenku azotu (V)
W pewnym tlenku siarki zawartość procentowa siarki wyn...
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