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CH4 + 4 CaO2 + H2O = 3 Ca(OH)2 + CaCO3
SrCl2 + K2S = SrS + KCl =>
SrCl2 + K2S = SrS + 2 KCl
H2S + HNO3 = H2S04 + NO2 + H2O =>
4 H2S + 6 HNO3 = H2S04 + 6 NO2 + 6 H2O
Cu + H2O = CuO + H2 = =>
Cu + H2O = CuO + H2
C3H8(s) + O2(g) = CO2(g) + H2O =>
C3H8(s) + 5 O2(g) = 3 CO2(g) + 4 H2O
Sb3S3 + HNO3 = Sb2O5 + NO2 + S + H2O =>
2 Sb3S3 + 30 HNO3 = 3 Sb2O5 + 30 NO2 + 6 S + 15 H2O
Pb(NO3)2(ac) + NaI(ac) = NaNO3 + PbI2 =>
Pb(NO3)2(ac) + 2 NaI(ac) = 2 NaNO3 + PbI2
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
C02 = C =>
C02 = 2 C
Li2S + CuBr = Li + Br + CuS =>
Li2S + CuBr = 2 Li + Br + CuS
HCl + Ce(OH)3 = HOH + CeCl3 =>
3 HCl + Ce(OH)3 = 3 HOH + CeCl3
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
HIO3 = H + I + O3 =>
HIO3 = H + I + O3
Al + Ni(NO3)2 = Al(NO3)3 + Ni =>
2 Al + 3 Ni(NO3)2 = 2 Al(NO3)3 + 3 Ni
BaCl2 + H2CO3 = BaCO3 + HCl =>
BaCl2 + H2CO3 = BaCO3 + 2 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Br2O7 + NaOH = NaBrO4 + H2O =>
Br2O7 + 2 NaOH = 2 NaBrO4 + H2O
ClCr = CrCl =>
ClCr = CrCl
BaCl2 + Al2S3 = BaS + AlCl3 =>
3 BaCl2 + Al2S3 = 3 BaS + 2 AlCl3
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
C2H7N + HCl = C2H7NCl + H2 =>
2 C2H7N + 2 HCl = 2 C2H7NCl + H2
HNO3 + As2O3 + H2O = H3AsO4 + NO2 =>
4 HNO3 + As2O3 + H2O = 2 H3AsO4 + 4 NO2
P4 + Ba(OH)2 + H2O = P2H4 + Ba(H2PO2)2 =>
3 P4 + 4 Ba(OH)2 + 8 H2O = 2 P2H4 + 4 Ba(H2PO2)2
TiI4 + F2 = TiF4 + I2 =>
TiI4 + 2 F2 = TiF4 + 2 I2
CaSiO3 + H = CaSi + H2O =>
CaSiO3 + 6 H = CaSi + 3 H2O
Al(OH)3 + CuSO4 = Al2(SO4)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuSO4 = Al2(SO4)3 + 3 Cu(OH)2
Al2 + Fe = FeAl =>
Al2 + 2 Fe = 2 FeAl
BiCl2 + SnCl2 = Bi + SnCl4 =>
BiCl2 + SnCl2 = Bi + SnCl4
O2 + H2O + Si = H2SiO3 =>
O2 + H2O + Si = H2SiO3
NH4HSO4 + Ba(CH3COO)2 = BaSO4 + CH3COONH4 + CH3COOH =>
NH4HSO4 + Ba(CH3COO)2 = BaSO4 + CH3COONH4 + CH3COOH
Cu(CO3)2 + H2O2 = Cu2O3 + H2CO3 + O2 =>
4 Cu(CO3)2 + 8 H2O2 = 2 Cu2O3 + 8 H2CO3 + 5 O2
Ag + MgI2 = AgI + Mg =>
2 Ag + MgI2 = 2 AgI + Mg
C2H7Cl(g) + O2(g) = CO2(g) + H2O(l) + ClO(g) =>
4 C2H7Cl(g) + 17 O2(g) = 8 CO2(g) + 14 H2O(l) + 4 ClO(g)
HCl(aq) + RbOH(aq) = H2O + RbCl =>
HCl(aq) + RbOH(aq) = H2O + RbCl
Na2CrO4 + NaHSO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + 2 NaHSO4 = Na2Cr2O7 + 2 Na2SO4 + H2O
Cl2 + P + KOH = K3PO4 + KCl + H2O =>
5 Cl2 + 2 P + 16 KOH = 2 K3PO4 + 10 KCl + 8 H2O
BaCl2 + CH3COOH = BaCOOH + CH3Cl2 =>
BaCl2 + CH3COOH = BaCOOH + CH3Cl2
KMnO4 + C2H2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
As + H2O = AsO(OH)3 + H2 =>
2 As + 8 H2O = 2 AsO(OH)3 + 5 H2
CaCl2 + CuCl = CaCl + CuCl2 =>
CaCl2 + CuCl = CaCl + CuCl2
Pb(OH)2 + CO2 = PbCO3 + H2O =>
Pb(OH)2 + CO2 = PbCO3 + H2O
Ca3P2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Ca3(PO4)2 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 8 K2SO4 + 16 MnSO4 + 5 Ca3(PO4)2 + 24 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
MgSO3 + H2SO4 = MgSO4 + H2O + SO2 =>
MgSO3 + H2SO4 = MgSO4 + H2O + SO2
CH3CH2OH + HI = CH3CH2I + H2O =>
CH3CH2OH + HI = CH3CH2I + H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C2H5OH + PBt3 = C2H5Bt + H3PO3 =>
3 C2H5OH + PBt3 = 3 C2H5Bt + H3PO3
BaSO4 + MgCl2 = MgSO4 + BaCl2 =>
BaSO4 + MgCl2 = MgSO4 + BaCl2
KF + Zn = ZnF + K =>
KF + Zn = ZnF + K
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