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2 Mg + 2 HCI = (MgCI)2 + (H)2
PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2
H2(g) + Cl(g) = HCl(aq) =>
H2(g) + 2 Cl(g) = 2 HCl(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
AgNO3 + CH3COONa = AgC2H3O2 + NaNO3 =>
AgNO3 + CH3COONa = AgC2H3O2 + NaNO3
[Zn(OH2)4]Cl2 = [Zn(OH2)4] + Cl2 =>
[Zn(OH2)4]Cl2 = [Zn(OH2)4] + Cl2
MnO + NH4OH = MnOH + NH4O =>
MnO + NH4OH = MnOH + NH4O
CaSO4 + NiPO4 = CaPO4 + NiSO4 =>
CaSO4 + NiPO4 = CaPO4 + NiSO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KMnO4CuSO4(aq) = CuMnO4KSO4 =>
KMnO4CuSO4(aq) = CuMnO4KSO4
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
C7H12O + NaBH4 = C7H14O + NaBH2 =>
C7H12O + NaBH4 = C7H14O + NaBH2
Sr(s) + C(s) + O2(g) = SrCO3 =>
2 Sr(s) + 2 C(s) + 3 O2(g) = 2 SrCO3
C10H16N2O8 + KOH = C10H14N2O8K2 + H2O =>
C10H16N2O8 + 2 KOH = C10H14N2O8K2 + 2 H2O
Ba + MgCl2 = BaCl2 + Mg =>
Ba + MgCl2 = BaCl2 + Mg
Na3P + KCl = NaCl + K3P =>
Na3P + 3 KCl = 3 NaCl + K3P
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
FeCHO + O2 = Fe2O3 + CO2 + H2O =>
2 FeCHO + 3 O2 = Fe2O3 + 2 CO2 + H2O
Fe2O3 + Ba(OH)2 + H2O = Ba3[Fe(OH)6]2 =>
Fe2O3 + 3 Ba(OH)2 + 3 H2O = Ba3[Fe(OH)6]2
Sr(NO3)2 + Na2SO4 = NaNO3 + SrSO4 =>
Sr(NO3)2 + Na2SO4 = 2 NaNO3 + SrSO4
Ag + Cl{2} = AgCl{2} =>
Ag + Cl{2} = AgCl{2}
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
CH2NH2 + HCl = CH2NCl2 + H2 =>
CH2NH2 + 2 HCl = CH2NCl2 + 2 H2
Co(OH)3 + HCl = H2CoCl4 + Cl2 + H2O =>
2 Co(OH)3 + 10 HCl = 2 H2CoCl4 + Cl2 + 6 H2O
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + H2O =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + 2 H2O
Hg + FeCl3 = HgCl2 + Fe =>
3 Hg + 2 FeCl3 = 3 HgCl2 + 2 Fe
CrO4 + Fe = Cr2O3 + Fe2O3 =>
6 CrO4 + 10 Fe = 3 Cr2O3 + 5 Fe2O3
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2 =>
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2
Al2 + (CO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al2 + (CO3)3 + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
K + AgCI = Ag + KCI =>
K + AgCI = Ag + KCI
SO2 + H2O + KIO3 = K2SO4 + H2SO4 + I2 =>
5 SO2 + 4 H2O + 2 KIO3 = K2SO4 + 4 H2SO4 + I2
PbO2 + Pb + H2(SO4) = Pb(SO4) + H2O =>
PbO2 + Pb + 2 H2(SO4) = 2 Pb(SO4) + 2 H2O
H2O(g) + CO = CO2(g) + H2(g) =>
H2O(g) + CO = CO2(g) + H2(g)
Mg + Fe(OH)3 = Mg(OH)2 + Fe =>
3 Mg + 2 Fe(OH)3 = 3 Mg(OH)2 + 2 Fe
HF + KF = HK + F2 =>
HF + KF = HK + F2
K2Cr2O7(aq) + FeSO4(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O =>
K2Cr2O7(aq) + 6 FeSO4(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Fe2(SO4)3(aq) + K2SO4(aq) + 7 H2O
CaCO3(s) + HNO3(aq) = H2CO3(s) + Ca(NO3)2(s) =>
CaCO3(s) + 2 HNO3(aq) = H2CO3(s) + Ca(NO3)2(s)
H3PO4 + HCl = H2PO3Cl + H2O =>
H3PO4 + HCl = H2PO3Cl + H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Na3PO4 + HOH = NaOH + H3PO4 =>
Na3PO4 + 3 HOH = 3 NaOH + H3PO4
CI2 + MgI2 = MgCI2 + I2 =>
CI2 + MgI2 = MgCI2 + I2
C4H9OH + O = C3H7COOH + H2O =>
C4H9OH + 2 O = C3H7COOH + H2O
CI2 + MgI2 = MgCI2 + I2 =>
CI2 + MgI2 = MgCI2 + I2
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