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Na2CO3 + SO2 = Na2SO3 + CO2
Na + ClH = NaCl + H2 =>
2 Na + 2 ClH = 2 NaCl + H2
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
AgC2H3O2 + Na2CO3 = Ag2CO3 + NaC2H3O2 =>
2 AgC2H3O2 + Na2CO3 = Ag2CO3 + 2 NaC2H3O2
Ru + KOH + O2 = K2RuO4 + H2O =>
2 Ru + 4 KOH + 3 O2 = 2 K2RuO4 + 2 H2O
SiO2 + C2 + Cl = SiCl4 + CO =>
SiO2 + C2 + 4 Cl = SiCl4 + 2 CO
MgHCO3 + HCl = MgCl + H2O + CO2 =>
MgHCO3 + HCl = MgCl + H2O + CO2
Cr2(SO3)3 + H2(SO4) = Cr2(SO4)3 + H2(SO3) =>
Cr2(SO3)3 + 3 H2(SO4) = Cr2(SO4)3 + 3 H2(SO3)
CoCl2 + K2CrO4 = CoCrO4 + K2Cl2 =>
CoCl2 + K2CrO4 = CoCrO4 + K2Cl2
CrCl3 + Sr(OH)2 = Cr(OH)3 + SrCl2 =>
2 CrCl3 + 3 Sr(OH)2 = 2 Cr(OH)3 + 3 SrCl2
CUSO4 + Ca(OH)2 = CU(OH)2 + CaSO4 =>
CUSO4 + Ca(OH)2 = CU(OH)2 + CaSO4
Cl + N + NO2 = NOCl =>
2 Cl + N + NO2 = 2 NOCl
C4H9Cl + KOH = KCl + H2O + C4H8 =>
C4H9Cl + KOH = KCl + H2O + C4H8
CO2 + Fe(OH)2 = Fe(HCO3)2 =>
2 CO2 + Fe(OH)2 = Fe(HCO3)2
K4SiO4 + HCl = KCl + SiCl4 + H2O =>
K4SiO4 + 8 HCl = 4 KCl + SiCl4 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
MnS2 = Mn + S2 =>
MnS2 = Mn + S2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
H2S + KBr = K2S + HBr =>
H2S + 2 KBr = K2S + 2 HBr
N2O + S = N2 + SO2 =>
2 N2O + S = 2 N2 + SO2
C7H6O2 + CuO = H2O + CO2 + Cu2O =>
C7H6O2 + 30 CuO = 3 H2O + 7 CO2 + 15 Cu2O
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
Cl5P = Cl2 + P =>
2 Cl5P = 5 Cl2 + 2 P
Pb(NO3)2 + KI = KNO3 + Pb + I =>
Pb(NO3)2 + 2 KI = 2 KNO3 + Pb + 2 I
Na3PO4 + CO2 = Na3CO3 + PO3 =>
Na3PO4 + CO2 = Na3CO3 + PO3
KaCl = Ka + Cl =>
KaCl = Ka + Cl
P2O3 + Cu(NO3)2 = CuO + P2O5 + NO2 =>
P2O3 + 2 Cu(NO3)2 = 2 CuO + P2O5 + 4 NO2
AgI2 = Ag + I =>
AgI2 = Ag + 2 I
HCl(aq) + Fe(OH)3(s) = H2O(l) + FeCl3 =>
3 HCl(aq) + Fe(OH)3(s) = 3 H2O(l) + FeCl3
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
Fe3O4 + NaOH = Fe(OH)2 + Fe(OH)3 + Na2O =>
Fe3O4 + 8 NaOH = Fe(OH)2 + 2 Fe(OH)3 + 4 Na2O
NH4(aq) + HNO2(aq) = N2(g) + H2O(l) =>
6 NH4(aq) + 8 HNO2(aq) = 7 N2(g) + 16 H2O(l)
F + Cu = CuF2 =>
2 F + Cu = CuF2
NaOH + S = H2O + Na2S + Na2SO3 =>
6 NaOH + 3 S = 3 H2O + 2 Na2S + Na2SO3
Cr2O7 + H2O + Ba = BaCrO4 + H3O =>
Cr2O7 + 3 H2O + 2 Ba = 2 BaCrO4 + 2 H3O
C6H14 + I2 = C6H13I + H =>
2 C6H14 + I2 = 2 C6H13I + 2 H
HClO + KBr + HCl = KCl + Br2 + H2O =>
HClO + 2 KBr + HCl = 2 KCl + Br2 + H2O
NaHCO3 + H2O = Na + H2CO3 + OH = CO2 + H2O + NaOH =>
NaHCO3 + H2O = Na + H2CO3 + OH
Al + NH3 + H2O = Al(OH)3 + NH6 =>
Al + NH3 + 3 H2O = Al(OH)3 + NH6
NaNo3 + Co2 = NaCo2 + No3 =>
NaNo3 + Co2 = NaCo2 + No3
Au + LiHSO4 = AuHSO4 + Li =>
Au + LiHSO4 = AuHSO4 + Li
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Sb4O6 + NaOH = H2O + NaSbO2 =>
Sb4O6 + 4 NaOH = 2 H2O + 4 NaSbO2
Zn(NO3)2 + H2 = HNO3 + Zn =>
Zn(NO3)2 + H2 = 2 HNO3 + Zn
Na2 + I2 = Na2I2 =>
Na2 + I2 = Na2I2
Li + N2(g) = Li3N =>
6 Li + N2(g) = 2 Li3N
Ca(OH)2 + (NH4)2 + SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2 + SO4 = CaSO4 + 2 NH3 + 2 H2O
Li2SO4 + CaCl2 = CaSO4 + LiCl =>
Li2SO4 + CaCl2 = CaSO4 + 2 LiCl
(CN)2 + H2O = NH3(g) + H2C2O4(aq) =>
(CN)2 + 4 H2O = 2 NH3(g) + H2C2O4(aq)
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