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4 Ni + 2 Ca(NO3)2 = 4 NiNO3 + Ca2
Zn2 + HCl = ZnCl2 + H2 =>
Zn2 + 4 HCl = 2 ZnCl2 + 2 H2
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
ClO + I2 = IO + Cl =>
2 ClO + I2 = 2 IO + 2 Cl
CO(g) + H2O(g) = CO2(g) + H2 =>
CO(g) + H2O(g) = CO2(g) + H2
Ba(HCO3)2 = BaO + CO2 + H2O =>
Ba(HCO3)2 = BaO + 2 CO2 + H2O
C7H7N + O2 = CO2 + H2O + NO2 =>
4 C7H7N + 39 O2 = 28 CO2 + 14 H2O + 4 NO2
K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + CuSO4 + SO2 + I2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 2 CuSO4 + 5 SO2 + 4 I2
Au + H2O = Au2O + H2 =>
2 Au + H2O = Au2O + H2
CuSO4 + (NH4)2SO4 + H2O = (NH4)2Cu(SO4)2*6H2O =>
CuSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Cu(SO4)2*6H2O
C10H22(g) + O2 = CO2 + H2O =>
2 C10H22(g) + 31 O2 = 20 CO2 + 22 H2O
Cd + AgNO3 = CdNO3 + Ag =>
Cd + AgNO3 = CdNO3 + Ag
Y(NO3)3*6H2O + Ba(NO3)2 + Cu(NO3)2*3H2O + C6H8O7*H2O = YBa2Cu3O7 + H2O + CO2 + NO2 =>
3 Y(NO3)3*6H2O + 6 Ba(NO3)2 + 9 Cu(NO3)2*3H2O + 2 C6H8O7*H2O = 3 YBa2Cu3O7 + 55 H2O + 12 CO2 + 39 NO2
K3PO4(aq) + Fe(NO3)3(aq) = FePO4 + KNO3 =>
K3PO4(aq) + Fe(NO3)3(aq) = FePO4 + 3 KNO3
SnCl2 + HCl + K2Cr2O7 = SnCl4 + CrCl3 + H2O + KCl =>
3 SnCl2 + 14 HCl + K2Cr2O7 = 3 SnCl4 + 2 CrCl3 + 7 H2O + 2 KCl
HNO2 + CH3NH2 = CH3OH + H2O + N2 =>
HNO2 + CH3NH2 = CH3OH + H2O + N2
MgO + HNO3 = Mg(NO3)2 + OH2 =>
MgO + 2 HNO3 = Mg(NO3)2 + OH2
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
KAl(SO4)2 = K + Al + SO4 =>
KAl(SO4)2 = K + Al + 2 SO4
C6H5NH2HCl = C6H5NH2*HCl =>
C6H5NH2HCl = C6H5NH2*HCl
Au(NO3) + NaCl = AuCl + Na(NO3) =>
Au(NO3) + NaCl = AuCl + Na(NO3)
Ca(OH)2 + CH3COOH = CaCH2COO + H2O =>
Ca(OH)2 + CH3COOH = CaCH2COO + 2 H2O
Cl2 + MgI2 = ClI + Mg =>
Cl2 + MgI2 = 2 ClI + Mg
Al2(SO4)3 + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3 + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
C15H30(l) + O2(g) = CO2(g) + H2O(g) =>
2 C15H30(l) + 45 O2(g) = 30 CO2(g) + 30 H2O(g)
CaSO4 + SiO2 + C = CaSiO3 + SO2 + CO2 =>
2 CaSO4 + 2 SiO2 + C = 2 CaSiO3 + 2 SO2 + CO2
CuNO3 + Al2(SO4)3 = Cu2SO4 + Al(NO3)3 =>
6 CuNO3 + Al2(SO4)3 = 3 Cu2SO4 + 2 Al(NO3)3
Pb + HNO3 = Pb(NO3)2 + H2O + NO2 =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 H2O + 2 NO2
Bi2O3 + H = Bi + H2O =>
Bi2O3 + 6 H = 2 Bi + 3 H2O
K2CrO4 + Sn(NO3)2 = KNO3 + SnCrO4 =>
K2CrO4 + Sn(NO3)2 = 2 KNO3 + SnCrO4
CH3COOH + K2CO3 = CH3COOK2 + H2O + CO2 =>
9 CH3COOH + 8 K2CO3 = 8 CH3COOK2 + 6 H2O + 10 CO2
C2H4(ethylene) + OsO4 + H2O = CH2OHCH2OH + H2OsO4 =>
C2H4(ethylene) + OsO4 + 2 H2O = CH2OHCH2OH + H2OsO4
Zn2 + HCl = ZnCl2 + H2 =>
Zn2 + 4 HCl = 2 ZnCl2 + 2 H2
Y(NO3)3 + Al(NO3)3 + CH6N4O = YAl5O12 + N2 + CO2 + H2O =>
2 Y(NO3)3 + 10 Al(NO3)3 + 21 CH6N4O = 2 YAl5O12 + 60 N2 + 21 CO2 + 63 H2O
BaAl = AlBa =>
BaAl = AlBa
AgNo3 + Zn = Ag + Zn(No3)2 =>
2 AgNo3 + Zn = 2 Ag + Zn(No3)2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C3H6(g) + NO(g) = C3H3N(g) + H2O + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(g) + 6 H2O + N2(g)
OH + MnCl2 = MnO2 + Cl + H2O =>
4 OH + MnCl2 = MnO2 + 2 Cl + 2 H2O
NO2 + KI = NO + I2 + KNO3 =>
4 NO2 + 2 KI = 2 NO + I2 + 2 KNO3
CuOH + HNO3 = Cu(NO3)2 + NO2 + H2O =>
CuOH + 3 HNO3 = Cu(NO3)2 + NO2 + 2 H2O
HI + CaCO3 = H2CO3 + CaI2 =>
2 HI + CaCO3 = H2CO3 + CaI2
CaCl2 + NaH2PO4 + NaOH = Ca5(PO4)3OH + NaCl + H2O =>
5 CaCl2 + 3 NaH2PO4 + 7 NaOH = Ca5(PO4)3OH + 10 NaCl + 6 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Cu{2+} + In = Cu + In{3+} =>
3 Cu{2+} + 2 In = 3 Cu + 2 In{3+}
NiSO4 + H2SO4 + HNO3 = Ni2(SO4)3 + NO + H2O =>
6 NiSO4 + 3 H2SO4 + 2 HNO3 = 3 Ni2(SO4)3 + 2 NO + 4 H2O
HBr + SO2 = SBr4 + H2O =>
4 HBr + SO2 = SBr4 + 2 H2O
HCO2H = HCO2{-} + H{+} =>
HCO2H = HCO2{-} + H{+}
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ag(s) + HCl(aq) = AgCl(s) + H =>
Ag(s) + HCl(aq) = AgCl(s) + H
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