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CO2 + C = 2 CO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ag2CrO4 + HNO3 = AgNO3 + H2Cr2O7 + H2O =>
2 Ag2CrO4 + 4 HNO3 = 4 AgNO3 + H2Cr2O7 + H2O
Be + H2SO3 = Be(HSO3)2 + H2 =>
Be + 2 H2SO3 = Be(HSO3)2 + H2
Mg + Cs(NO3)2 = Mg(NO3)2 + Cs =>
Mg + Cs(NO3)2 = Mg(NO3)2 + Cs
SiF4 + H2O = H3OF + SiO2 =>
SiF4 + 6 H2O = 4 H3OF + SiO2
NH4VO3 + H2SO4 + KI = V2(SO4)3 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 6 H2SO4 + 4 KI = V2(SO4)3 + (NH4)2SO4 + 6 H2O + 2 K2SO4 + 2 I2
CUCl2 + HCl = CU + HCl3 =>
CUCl2 + HCl = CU + HCl3
KI + Pb(NO3)2 = Pb + KINO3 =>
2 KI + Pb(NO3)2 = Pb + 2 KINO3
I2(l) + BaCl2(aq) = BaI + Cl =>
I2(l) + 2 BaCl2(aq) = 2 BaI + 4 Cl
H2O + I2 + SO2 = SO4{2-} + I{-} + H{+} =>
2 H2O + I2 + SO2 = SO4{2-} + 2 I{-} + 4 H{+}
CaO + PO = Ca3 + (PO4)2 =>
6 CaO + 2 PO = 2 Ca3 + (PO4)2
Na2MoO4 + H2SO4 = Na2SO4 + MoO3 + H2O =>
Na2MoO4 + H2SO4 = Na2SO4 + MoO3 + H2O
UF5 + H2O = UO2F2 + UF4 + HF =>
2 UF5 + 2 H2O = UO2F2 + UF4 + 4 HF
Pb(NO3)2 + K = K2(NO3)2 + Pb =>
Pb(NO3)2 + 2 K = K2(NO3)2 + Pb
SnCl2 + H2SO3 + HCl = SnCl4 + H2S + H2O =>
3 SnCl2 + H2SO3 + 6 HCl = 3 SnCl4 + H2S + 3 H2O
NaOH + Cl2 + KI = I + KOH + NaCl =>
2 NaOH + Cl2 + 2 KI = 2 I + 2 KOH + 2 NaCl
CuCrO4 + Mg3(PO4)2 = MgCrO4 + Cu3(PO4)2 =>
3 CuCrO4 + Mg3(PO4)2 = 3 MgCrO4 + Cu3(PO4)2
BaCl2 + Pb(SO4)2 = Ba(SO4) + PbCl4 =>
2 BaCl2 + Pb(SO4)2 = 2 Ba(SO4) + PbCl4
(HCl) + Mg(OH)2 = MgCl2 + H2O =>
2(HCl) + Mg(OH)2 = MgCl2 + 2 H2O
Cl + CO2 = CO2Cl =>
Cl + CO2 = CO2Cl
NH4OH + CO2 = NH4COONH2 + H2O =>
2 NH4OH + CO2 = NH4COONH2 + 2 H2O
NaI + H2SO4 = I + SO2 + H2O + NaSO4 =>
NaI + 2 H2SO4 = I + SO2 + 2 H2O + NaSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + KClO4 = Al2O3 + K2O + Cl2 =>
14 Al + 6 KClO4 = 7 Al2O3 + 3 K2O + 3 Cl2
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
KI + CCl4 = KCl + CI4 =>
4 KI + CCl4 = 4 KCl + CI4
C12H24 + H2 = C12H26 =>
C12H24 + H2 = C12H26
KI + CCl4 = KCl + CI4 =>
4 KI + CCl4 = 4 KCl + CI4
HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2 + H2O =>
2 HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2 + 2 H2O
C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr =>
2 C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr
KI + CCl4 = KCl + CI4 =>
4 KI + CCl4 = 4 KCl + CI4
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
Sr(OH)2 + (NH4)2HPO4 = Sr3(PO4)2 + NH3 + H2O =>
3 Sr(OH)2 + 2(NH4)2HPO4 = Sr3(PO4)2 + 4 NH3 + 6 H2O
C2H7N + HBr = CH3CH2Br + NH3 =>
C2H7N + HBr = CH3CH2Br + NH3
Sn + Ag{+}(aq) = Sn{2+} + Ag =>
Sn + 2 Ag{+}(aq) = Sn{2+} + 2 Ag
CH3CHCH2 + H2O = CH3CH(OH)CH3 =>
CH3CHCH2 + H2O = CH3CH(OH)CH3
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
(b)KCl + H2SO4 = K2SO4 + HCl =>
2(b)KCl + H2SO4 = K2SO4 + 2 HCl
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
Mn2O3 + H2 = Mn3O4 + H2O =>
3 Mn2O3 + H2 = 2 Mn3O4 + H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Al2(SO3)3 + Ca(OH)2 = Al(OH)3 + CaSO3 =>
Al2(SO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO3
Li + S = Li2(S) =>
2 Li + S = Li2(S)
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