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Cl2 + 4 SnS2 = Sn4Cl2 + 4 S2
CAO + C = CAC2 + CO =>
CAO + 3 C = CAC2 + CO
KClO = KCl + O =>
KClO = KCl + O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HNO3 + I2 = NO2 + H2O + HIO3 =>
10 HNO3 + I2 = 10 NO2 + 4 H2O + 2 HIO3
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
Mg(NO3)2 + NH3 = Mg(NH3) + NO3 =>
Mg(NO3)2 + NH3 = Mg(NH3) + 2 NO3
Br2 + Y2 = BrY2 =>
Br2 + 2 Y2 = 2 BrY2
CU + H2SO4 = CUSO4 + SO2 + H2O =>
CU + 2 H2SO4 = CUSO4 + SO2 + 2 H2O
FECl3 + H2S = FECl2 + S + HCl =>
2 FECl3 + H2S = 2 FECl2 + S + 2 HCl
C + O2 = CO2 =>
C + O2 = CO2
NaI + KMnO4 + KOH = I2 + K2MnO4 + NaOH =>
2 NaI + 2 KMnO4 + 2 KOH = I2 + 2 K2MnO4 + 2 NaOH
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
C2H6O + H3PO4 = C2H7O + H2PO4 =>
C2H6O + H3PO4 = C2H7O + H2PO4
Si + Cl2 = SiCl =>
2 Si + Cl2 = 2 SiCl
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
C3H6OS + H2O = H2SO4 + H2S + C3H6O =>
4 C3H6OS + 4 H2O = H2SO4 + 3 H2S + 4 C3H6O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FECl3 + H2S = FECl2 + S + HCl =>
2 FECl3 + H2S = 2 FECl2 + S + 2 HCl
Li + C = Li2C2 =>
2 Li + 2 C = Li2C2
CuCl2 + Mg = MgCl2 + Cu =>
CuCl2 + Mg = MgCl2 + Cu
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
CuSo4 + Fe = Cu + FeSo4 =>
CuSo4 + Fe = Cu + FeSo4
NaIO3 + NaHSO3 = I2 + NaHSO4 + Na2SO4 + H2O =>
2 NaIO3 + 5 NaHSO3 = I2 + 3 NaHSO4 + 2 Na2SO4 + H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
SiO2 + C = Si + CO2 =>
SiO2 + C = Si + CO2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
V2O5 + C = CO2 + V2O3 =>
V2O5 + C = CO2 + V2O3
NaOH + CH3OOH = C2H3NaO2 + H2O =>
NaOH + 2 CH3OOH = C2H3NaO2 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C + HNO3 = NO2 + CO2 + H2O =>
C + 4 HNO3 = 4 NO2 + CO2 + 2 H2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
SiO + Al = Si + Al2O3 =>
3 SiO + 2 Al = 3 Si + Al2O3
N2 + Mg = MgN3 =>
3 N2 + 2 Mg = 2 MgN3
Al + HNO3 = NO + Al(NO3)3 + H2O =>
Al + 4 HNO3 = NO + Al(NO3)3 + 2 H2O
Br2 + Na2S2O3 + NaOH = NaBr + Na2SO4 + H2O =>
4 Br2 + Na2S2O3 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
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