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Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C6H8O7 + KNO3 = CO2 + H2O + K2O + NO =>
C6H8O7 + 6 KNO3 = 6 CO2 + 4 H2O + 3 K2O + 6 NO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Fe + NO3 = FeN3 + O2 =>
2 Fe + 6 NO3 = 2 FeN3 + 9 O2
*Fe + Cl2 = FeCl3 =>
2*Fe + 3 Cl2 = 2 FeCl3
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(ppt) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(ppt) + 2 NaNO3(aq)
C12H12O11(s) + O2(g) = CO2(g) + H2O(g) =>
2 C12H12O11(s) + 19 O2(g) = 24 CO2(g) + 12 H2O(g)
CaO + Al2O3 = AlCa + O =>
2 CaO + Al2O3 = 2 AlCa + 5 O
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 SO2 + 3 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C6H12O6 + CaCO3 = C6H10CaO6 + CO2 + H2O =>
C6H12O6 + CaCO3 = C6H10CaO6 + CO2 + H2O
MnSO4(H2O) = MnSO4 + H2O =>
MnSO4(H2O) = MnSO4 + H2O
KMnO4 + S = MnO + K2O + SO3 =>
6 KMnO4 + 5 S = 6 MnO + 3 K2O + 5 SO3
Zn(NO3)2 = ZnO + NO + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO + 3 O2
Na2(CO3)2 + Ca(OH)2 = Ca(CO3)2 + NaOH =>
Na2(CO3)2 + Ca(OH)2 = Ca(CO3)2 + 2 NaOH
Cu(OH)2 + H3(PO4) = Cu(PO4)2 + H3(OH) =>
Cu(OH)2 + 2 H3(PO4) = Cu(PO4)2 + 2 H3(OH)
HCl + CuSO4(aq) = CuCl2 + H2SO4 =>
2 HCl + CuSO4(aq) = CuCl2 + H2SO4
HOOC(CH2)6COOH + H2N(CH2)6NH2 = [OC(CH2)6CONH(CH2)6NH] + H2O =>
HOOC(CH2)6COOH + H2N(CH2)6NH2 = [OC(CH2)6CONH(CH2)6NH] + 2 H2O
Na2SO4 + BaCl2 = NaCl + Ba(SO4) =>
Na2SO4 + BaCl2 = 2 NaCl + Ba(SO4)
HSO + Zn = ZnSO + H =>
HSO + Zn = ZnSO + H
CaO + CaCl2 + Fe2O3 = Ca3Fe2O5Cl2 =>
2 CaO + CaCl2 + Fe2O3 = Ca3Fe2O5Cl2
NaCl + H2SO4 = NaHSO4 + H2S + Cl2 + H2O =>
8 NaCl + 9 H2SO4 = 8 NaHSO4 + H2S + 4 Cl2 + 4 H2O
C6H7N + O = CO2 + H2O + N =>
2 C6H7N + 31 O = 12 CO2 + 7 H2O + 2 N
CH3CH2CH2COOH + Ca(OH)2 = CH3CH2CH2Ca + H2O + CO2 =>
21 CH3CH2CH2COOH + 20 Ca(OH)2 = 20 CH3CH2CH2Ca + 34 H2O + 24 CO2
Ag + H2S + O = Ag2S + H2O =>
2 Ag + H2S + O = Ag2S + H2O
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
Ag2O + H2O = AgOH =>
Ag2O + H2O = 2 AgOH
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
C8H17COOH + O2 = C + H2O =>
2 C8H17COOH + 7 O2 = 18 C + 18 H2O
CH2ClCOOH + NaOH = CH2ClCOONa + H2O =>
CH2ClCOOH + NaOH = CH2ClCOONa + H2O
K2 + N = K3N =>
3 K2 + 2 N = 2 K3N
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C4H6O4 + Ba(OH)2 = Ba + COOH + H2O =>
C4H6O4 + 5 Ba(OH)2 = 5 Ba + 4 COOH + 6 H2O
CdO + HCl = CdCl2 + H2O =>
CdO + 2 HCl = CdCl2 + H2O
CoF2 + MnF3 = CoMnF5 =>
CoF2 + MnF3 = CoMnF5
O2 + C3 = CO =>
3 O2 + 2 C3 = 6 CO
Fe(s) + KNO3 = Fe2O3 + KNO2 =>
2 Fe(s) + 3 KNO3 = Fe2O3 + 3 KNO2
HC2H3O2(aq) + Ca(OH)2 = Ca(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ca(OH)2 = Ca(C2H3O2)2(aq) + 2 H2O(l)
Fe2(CO3)3 + NaCl = FeCl3 + Na2(CO3) =>
Fe2(CO3)3 + 6 NaCl = 2 FeCl3 + 3 Na2(CO3)
SrS + Ag2SO3 = Ag2S + SrSO3 =>
SrS + Ag2SO3 = Ag2S + SrSO3
MnSO4(aq) + KMnO4(aq) + H2O(l) = MnO2(s) + H2SO4(aq) + K2SO4(aq) =>
3 MnSO4(aq) + 2 KMnO4(aq) + 2 H2O(l) = 5 MnO2(s) + 2 H2SO4(aq) + K2SO4(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SnSO4 + KIO3 + H2SO4 = Sn(SO4)2 + I2 + K2SO4 + H2O =>
5 SnSO4 + 2 KIO3 + 6 H2SO4 = 5 Sn(SO4)2 + I2 + K2SO4 + 6 H2O
C8H16 + H2 = C8H18 =>
C8H16 + H2 = C8H18
Ba3(AsO4)2 + KNO3 = Ba(NO3)2 + K3AsO4 =>
Ba3(AsO4)2 + 6 KNO3 = 3 Ba(NO3)2 + 2 K3AsO4
Fe22O3 + CO = Fe + CO2 =>
Fe22O3 + 3 CO = 22 Fe + 3 CO2
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
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