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AliceYu
@AliceYu
August 2022
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аДРОБин
Внутримолекулярные:
1)(NH4)2Cr2O7 = N2 + Cr2O3 + 4H2O
2)NH4NO2 = N2 + 2H2O
3)4KClO3 = 3KClO4 + KCl
4)4Na2SO3 = 3Na2SO4 + Na2S
Межмолекулярные:
1)2NaBr + Cl2 = 2NaCl + Br2
2)Fe(NO3)2 + AgNO3 = Ag + Fe(NO3)3
3)4Br2 + H2S + 4H2O = 8HBr + H2SO4
4)Ca3(PO4)2 + 5C + 3SiO2 = 3CaSiO3 + 5CO + 2P
1 votes
Thanks 1
mrvladimir2
Verified answer
1)(NH4)2Cr2O7=N2+Cr2O3+4H2O
2)NH4NO2=N2+2H2O
3)4KClO3=3KClO4+KCl
4)4Na2SO3=3Na2SO4+Na2S
1)2NaBr+Cl2=2NaCl+Br2
2)Fe(NO3)2+AgNO3=Ag+Fe(NO3)3 - так и будет
3)4Br2+H2S+4H2O=8HBr+H2SO4
4)Ca3(PO4)2+5C+3SiO2=3CaSiO3+5CO+2P
2 votes
Thanks 1
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Answers & Comments
1)(NH4)2Cr2O7 = N2 + Cr2O3 + 4H2O
2)NH4NO2 = N2 + 2H2O
3)4KClO3 = 3KClO4 + KCl
4)4Na2SO3 = 3Na2SO4 + Na2S
Межмолекулярные:
1)2NaBr + Cl2 = 2NaCl + Br2
2)Fe(NO3)2 + AgNO3 = Ag + Fe(NO3)3
3)4Br2 + H2S + 4H2O = 8HBr + H2SO4
4)Ca3(PO4)2 + 5C + 3SiO2 = 3CaSiO3 + 5CO + 2P
Verified answer
1)(NH4)2Cr2O7=N2+Cr2O3+4H2O2)NH4NO2=N2+2H2O
3)4KClO3=3KClO4+KCl
4)4Na2SO3=3Na2SO4+Na2S
1)2NaBr+Cl2=2NaCl+Br2
2)Fe(NO3)2+AgNO3=Ag+Fe(NO3)3 - так и будет
3)4Br2+H2S+4H2O=8HBr+H2SO4
4)Ca3(PO4)2+5C+3SiO2=3CaSiO3+5CO+2P