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2 NaClO3 = 2 NaCl + 3 O2
C8H2 + O2 = CO2 + H2O =>
2 C8H2 + 17 O2 = 16 CO2 + 2 H2O
Fe2(SO4)3 + H2O + SO2 = FeSO4 + H2SO4 =>
Fe2(SO4)3 + 2 H2O + SO2 = 2 FeSO4 + 2 H2SO4
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
CaCl2 + Zn(NO3)2 = ZnCl2 + Ca(NO3)2 =>
CaCl2 + Zn(NO3)2 = ZnCl2 + Ca(NO3)2
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Al3 + CuCl2 = AlCl3 + Cu2 =>
4 Al3 + 18 CuCl2 = 12 AlCl3 + 9 Cu2
Na2CO3 + HNO3 = H2O + CO2 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2O + CO2 + 2 NaNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
H2 + F2 = HF =>
H2 + F2 = 2 HF
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
AgOH + HBr = AgBr + H2O =>
AgOH + HBr = AgBr + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NH3 + Cl2 = N2 + NH4Cl =>
8 NH3 + 3 Cl2 = N2 + 6 NH4Cl
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
KOH + NH4OH = NH3 + KH3 + O =>
KOH + NH4OH = NH3 + KH3 + 2 O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KOH + NH4OH = NH3 + KH3 + O =>
KOH + NH4OH = NH3 + KH3 + 2 O
Sr(OH)2 + HI = SrI2 + H2O =>
Sr(OH)2 + 2 HI = SrI2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
KOH + NH4OH = NH3 + KH3 + O =>
KOH + NH4OH = NH3 + KH3 + 2 O
H2 + Fe3O4 = Fe + H2O =>
4 H2 + Fe3O4 = 3 Fe + 4 H2O
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KOH + H2O = KOH3 + O =>
KOH + H2O = KOH3 + O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
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