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CO2 + H2 = CO + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH3 + Na2O = NaNH2 + H2O =>
2 NH3 + Na2O = 2 NaNH2 + H2O
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na3PO4 + CaCO3 = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCO3 = 3 Na2CO3 + Ca3(PO4)2
MgHBr = MgBrH =>
MgHBr = MgBrH
CH3COOH + MnO = (CH3COO)2Mn + H2O =>
2 CH3COOH + MnO = (CH3COO)2Mn + H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
H2 + Fe2O2 = Fe2 + H2O =>
2 H2 + Fe2O2 = Fe2 + 2 H2O
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
Ti + Sr(NO3)2 = Ti2O3 + SrO + N2 =>
10 Ti + 3 Sr(NO3)2 = 5 Ti2O3 + 3 SrO + 3 N2
Na2SO4 + PbNO3*2 = Pb2SO4 + NaNO3 =>
Na2SO4 + 2 PbNO3*2 = Pb2SO4 + 2 NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaSiF6 + Na = NaF + Si =>
NaSiF6 + 5 Na = 6 NaF + Si
HBrO2 + H2O = HBr + H2O2 =>
HBrO2 + 2 H2O = HBr + 2 H2O2
Al2(SO4)3(l) + Ca(OH)2(l) = Al(OH)3 + CaSO4 =>
Al2(SO4)3(l) + 3 Ca(OH)2(l) = 2 Al(OH)3 + 3 CaSO4
K2TaF7 + H2SO4 + H2O = Ta2O5 + K2SO4 + HF =>
2 K2TaF7 + 2 H2SO4 + 5 H2O = Ta2O5 + 2 K2SO4 + 14 HF
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
K2CrO4 + H2O = K2Cr + H2O4 =>
3 K2CrO4 + 4 H2O = 3 K2Cr + 4 H2O4
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + H2O + NO2 =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 6 H2O + 10 NO2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
KClO4 + H2SO4 = K2SO4 + HCl + O2 =>
2 KClO4 + H2SO4 = K2SO4 + 2 HCl + 4 O2
HBrO2 + H2O = HBr + H2O2 =>
HBrO2 + 2 H2O = HBr + 2 H2O2
Cu(s) + O2(g) = CuO2(s) =>
Cu(s) + O2(g) = CuO2(s)
PH3 + O2 = H2O + HPO3 =>
PH3 + 2 O2 = H2O + HPO3
C9H11NO3 + *5O2 = CO2 + H2O + HNO3 =>
10 C9H11NO3 + 23*5O2 = 90 CO2 + 50 H2O + 10 HNO3
Ba(NO3)2 + H2SO4 = H(NO3)2 + Ba2SO4 =>
2 Ba(NO3)2 + H2SO4 = 2 H(NO3)2 + Ba2SO4
Br2 + FeI2 = FeBr2 + I2 =>
Br2 + FeI2 = FeBr2 + I2
HNO3 + NaHCO3 = NaNO3 + H2CO3 =>
HNO3 + NaHCO3 = NaNO3 + H2CO3
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Al2(SO4)3(l) + Ca(OH)2(l) = Al(OH)3 + CaSO4 =>
Al2(SO4)3(l) + 3 Ca(OH)2(l) = 2 Al(OH)3 + 3 CaSO4
Na2OH + NiSO4 = NiOH + Na2SO4 =>
Na2OH + NiSO4 = NiOH + Na2SO4
C3H7OH + HO2(g) = CO2 + H2O =>
C3H7OH + 6 HO2(g) = 3 CO2 + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Ca(HCO3)2 + CH3COOH = Ca(CH3COOH)2 + H2O + CO2 =>
4 Ca(HCO3)2 + 9 CH3COOH = 4 Ca(CH3COOH)2 + 6 H2O + 10 CO2
Ni + Se = NiSe =>
Ni + Se = NiSe
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
FeCO3(s) = Fe2(aq) + CO3(aq) =>
2 FeCO3(s) = Fe2(aq) + 2 CO3(aq)
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