Предмет: Химия, автор: Юла99

s-so2-so3-h2so4-znso4
1)S+O2=SO2
2)
3)SO3+H2O=H2SO4
4)
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Ответы

Автор ответа: shmatov1994
0
S+O2 = SO2 
2SO2+O2 = 2SO3
SO3+H2O = H2SO4
H2SO4+Zn = ZnSO4+H2
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