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2 NO3 + 4 NH4OH = 3 N2 + 10 H2O
NaOH + H3C3N3O3 = Na3C3N3O3 + H2O =>
3 NaOH + H3C3N3O3 = Na3C3N3O3 + 3 H2O
BaCl2 + CaSO4 = BaSO4 + CaCl2 =>
BaCl2 + CaSO4 = BaSO4 + CaCl2
Cr2(SO4)3 + RbOH = Cr(OH)3 + Rb2SO4 =>
Cr2(SO4)3 + 6 RbOH = 2 Cr(OH)3 + 3 Rb2SO4
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
Zn + CuSO4 = Cu + ZnSO4 = =>
Zn + CuSO4 = Cu + ZnSO4
SO + H2O = SOH2O =>
SO + H2O = SOH2O
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + N2 + Na2SO4 + CO2 =>
5 As2S3 + 28 NaNO3 + 16 Na2CO3 = 10 Na3AsO4 + 14 N2 + 15 Na2SO4 + 16 CO2
Na2S + HNO3 = NaNO3 + NO2 + S + H2O =>
Na2S + 4 HNO3 = 2 NaNO3 + 2 NO2 + S + 2 H2O
Ni + HNO3(concentrated) = Ni2O3 + NO2 + H2O =>
2 Ni + 6 HNO3(concentrated) = Ni2O3 + 6 NO2 + 3 H2O
AlCl3 + Na2SO3 + H2O = Al(OH)3 + H2SO3 + NaCl =>
2 AlCl3 + 3 Na2SO3 + 6 H2O = 2 Al(OH)3 + 3 H2SO3 + 6 NaCl
HI + Mg(HCO3)2 = MgI2 + HCO3 + H2 =>
2 HI + Mg(HCO3)2 = MgI2 + 2 HCO3 + H2
C6H5COONa + KMnO4 + H2SO4 = C6H5COOH + CO2 + NaOH + MnSO4 + K2SO4 =>
12 C6H5COONa + 6 KMnO4 + 9 H2SO4 = 11 C6H5COOH + 7 CO2 + 12 NaOH + 6 MnSO4 + 3 K2SO4
KMnO4 + H2C2O4 + H2SO4 = MnO + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 H2C2O4 + H2SO4 = 2 MnO + 10 CO2 + 6 H2O + K2SO4
H2O + Cu = H2 + CuO =>
H2O + Cu = H2 + CuO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + HCl2 = H2 + AlCl3 =>
4 Al + 6 HCl2 = 3 H2 + 4 AlCl3
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
C2H2O4 + NaOH = C2HO4Na + H2O =>
C2H2O4 + NaOH = C2HO4Na + H2O
Zn + AgNO3 = Zn(NO3)2(aq) + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2(aq) + 2 Ag
C3H2 + HNO3 = CO2 + H2O + N2 =>
5 C3H2 + 14 HNO3 = 15 CO2 + 12 H2O + 7 N2
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
KI + KClO4 + HCl = KCl + I + H2O =>
8 KI + KClO4 + 8 HCl = 9 KCl + 8 I + 4 H2O
NaCo3KOH = NaOHKCo3 =>
NaCo3KOH = NaOHKCo3
Zn(OH)2 + FeO = FeZnO2 + H2O =>
Zn(OH)2 + FeO = FeZnO2 + H2O
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
NH2O2 = NOH2O =>
NH2O2 = NOH2O
MgCO3 + KCN = Mg(CN)2 + K2CO3 =>
MgCO3 + 2 KCN = Mg(CN)2 + K2CO3
KOH + Sn = Sn(OH)2 + K =>
2 KOH + Sn = Sn(OH)2 + 2 K
Cl2 + H2O + KI = KIO3 + HCl =>
3 Cl2 + 3 H2O + KI = KIO3 + 6 HCl
FePbO2 + KNO3 + KOH = Fe2O3 + K2PbO2 + KNO2 + H2O =>
2 FePbO2 + KNO3 + 4 KOH = Fe2O3 + 2 K2PbO2 + KNO2 + 2 H2O
CaOMg = MgOCa =>
CaOMg = MgOCa
Mn(NO3)2 + CaSO3 = MnSO3 + Ca(NO3)2 =>
Mn(NO3)2 + CaSO3 = MnSO3 + Ca(NO3)2
HCl + Pb(CH3COO)2 = PbCl2 + CH3COOH =>
2 HCl + Pb(CH3COO)2 = PbCl2 + 2 CH3COOH
Mn(NO3)2 + CaSO3 = MnSO3 + Ca(NO3)2 =>
Mn(NO3)2 + CaSO3 = MnSO3 + Ca(NO3)2
C19H37O2 + O2 = CO2 + H2O =>
4 C19H37O2 + 109 O2 = 76 CO2 + 74 H2O
H3OCl + AgNO3 = AgCl + H3NO4 =>
H3OCl + AgNO3 = AgCl + H3NO4
Zn + HC1 = ZnC2 + H2 =>
Zn + 2 HC1 = ZnC2 + H2
C4H9O2N + O2 = H2O + CO2 + NO2 =>
4 C4H9O2N + 25 O2 = 18 H2O + 16 CO2 + 4 NO2
CH3COOH(ac) + Ca(HCO3)2(s) = CO2(g) + H2O(l) + Ca(C2H3O2)2(ac) =>
2 CH3COOH(ac) + Ca(HCO3)2(s) = 2 CO2(g) + 2 H2O(l) + Ca(C2H3O2)2(ac)
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
Al + KOH = [Al(OH)3] + K =>
Al + 3 KOH = [Al(OH)3] + 3 K
NaOH + SO2 = H2O + Na2SO3 =>
2 NaOH + SO2 = H2O + Na2SO3
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Mn + HL = H2 + MnL3 =>
2 Mn + 6 HL = 3 H2 + 2 MnL3
C5H10(aq) + O2 = CO2(g) + H2O(l) =>
2 C5H10(aq) + 15 O2 = 10 CO2(g) + 10 H2O(l)
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe(SO4) + KCl = FeCl2 + K2SO4 =>
Fe(SO4) + 2 KCl = FeCl2 + K2SO4
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