Цепочка реакций!!! Помогите. Created by aroma1998. himiya-ru

Цепочка реакций!!! Помогите...

aroma1998 @aroma1998

December 2021 1 7 Report

Цепочка реакций!!! Помогите

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eoshpho В) S + H2 = H2S
2 H2S + 3 O2 = 2 H2O + 2 SO2
2 SO2 + O2 = 2 SO3
SO3 + H2O = H2SO4
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2

S + 2 K = K2S
K2S + CuCl2 = CuS + 2 KCl
2 CuS + 3 O2 = 2 CuO + 2 SO2
CuO + 2 HCl = CuCl2 + H2O
2 CuO + C = CO2 + 2 Cu
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2

г) C + O2 = CO2
CO2 + Na2O = Na2CO3
Na2CO3 = CO2 + Na2O
CO2 + Ca(OH)2 = CaCO3 + H2O
CaCO3 = CO2 + CaO
CaO + H2SO4 = CaSO4 + H2O
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
CaO + SiO2 = CaSiO3
CaSiO3 + 2 HBr = H2SiO3 + CaBr2

2 C + O2 = 2 CO
2 CO + O2 = 2 CO2
CO2 + C = 2 CO

д) 2 Na + 2 H2O = H2 + 2 NaOH
NaOH + HCl = H2O + NaCl
N2O5 + 2 NaOH = 2 NaNO3 + H2O
NaCl + AgNO3 = AgCl + NaNO3

е) 2 Ba + O2 = 2 BaO
BaO + 2 HCl = BaCl2 + H2O
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
BaCO3 = BaO + CO2

Ba + S = BaS
2 BaS + 3 O2 = 2 BaO + 2 SO2
BaO + H2O = Ba(OH)2
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

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