👤
Andreiaiulia200
a fost răspuns

cate grame de acid sulfuric vor contine 6 grame de hidrogen? Dau coroana

Răspuns :

Puia68


H2SO4
1mol contine.....2gH....32gS......4X16gO---> M= 98g/mol
98g...................2gH
X...........................6gH
..........................calculeaza  x !!!!

Alte intrebari