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2 NaOH + CO2 = Na2CO3 + H2O
CaCO3 + NaOH + HCl = NaHCO3 + CaCl2 + H2O =>
CaCO3 + NaOH + 2 HCl = NaHCO3 + CaCl2 + H2O
MgO + C = CO2 + Mg =>
2 MgO + C = CO2 + 2 Mg
HCl + BrOH = BrCl + H2O =>
HCl + BrOH = BrCl + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na + C2H2 = NaHC2 + H2 =>
2 Na + 2 C2H2 = 2 NaHC2 + H2
HCCCH3 + H2O = CH2CHCH2OH =>
HCCCH3 + H2O = CH2CHCH2OH
Al2(SO4)3 + LiCl = AlCl3 + Li2SO4 =>
Al2(SO4)3 + 6 LiCl = 2 AlCl3 + 3 Li2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mn(NO3)2 + KIO4 + H2O = KMnO4 + KIO3 + HIO3 + HNO3 =>
2 Mn(NO3)2 + 5 KIO4 + 3 H2O = 2 KMnO4 + 3 KIO3 + 2 HIO3 + 4 HNO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
KCrO4 + Ag = AgCrO4 + K =>
KCrO4 + Ag = AgCrO4 + K
C2H3COOH + Na2CO3 = C2H3COONa + H2O + CO2 =>
2 C2H3COOH + Na2CO3 = 2 C2H3COONa + H2O + CO2
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
FeSO4 + KMnO4 + H2SO4 = H2O + MnSO4 + K2SO3 + Fe2(SO4)3 =>
12 FeSO4 + 2 KMnO4 + 9 H2SO4 = 9 H2O + 2 MnSO4 + K2SO3 + 6 Fe2(SO4)3
H2Cl2O7 + NaOH = NaCl2O8 + H =>
H2Cl2O7 + NaOH = NaCl2O8 + 3 H
Cu(CN)2 + H2SO4 = CuSO4 + HCN =>
Cu(CN)2 + H2SO4 = CuSO4 + 2 HCN
Na(OH) + Cl = NaCl + NaOCl + H2O =>
2 Na(OH) + 2 Cl = NaCl + NaOCl + H2O
Na2(s)SO4(aq) + BaCl2(aq) = NaCl(aq) + BaSO4(s) =>
Na2(s)SO4(aq) + BaCl2(aq) = 2 NaCl(aq) + BaSO4(s)
KOH + HgNO3 = KNO3 + HgOH =>
KOH + HgNO3 = KNO3 + HgOH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCF2Cl = HCl + C4F8 =>
4 HCF2Cl = 4 HCl + C4F8
C3H7OH + K2Cr2O7 + H2SO4 = C3H5HO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 C3H5HO + Cr2(SO4)3 + K2SO4 + 7 H2O
NaHCO3(s) = Na2CO3(g) + CO2(s) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(g) + CO2(s) + H2O(g)
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
Pt + HCl = PtHCl =>
Pt + HCl = PtHCl
H2S + K = H2 + K2S =>
H2S + 2 K = H2 + K2S
H2S + Na2Cr2O7 + H2TeO4 = Cr2(TeO4)3 + Na2(TeO4) + S + H2O =>
3 H2S + Na2Cr2O7 + 4 H2TeO4 = Cr2(TeO4)3 + Na2(TeO4) + 3 S + 7 H2O
CrBr3 + Na2S + H2O = Cr(OH)3 + H2S + NaBr =>
2 CrBr3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 NaBr
HCO3 + I2 = HIO3 + CO2 + H2O =>
10 HCO3 + I2 = 2 HIO3 + 10 CO2 + 4 H2O
Fe(NO3)3(aq) + NaOH(aq) = FeOH(aq) + Na(NO3)3(s) =>
Fe(NO3)3(aq) + NaOH(aq) = FeOH(aq) + Na(NO3)3(s)
FeSO4 + NaOH = FeO2H2 + Na2SO4 =>
FeSO4 + 2 NaOH = FeO2H2 + Na2SO4
CuO + H{+} = Cu{2+} + H2O =>
CuO + 2 H{+} = Cu{2+} + H2O
KHCO3(s) = K2CO3(s) + H2O(g) + CO2(g) =>
2 KHCO3(s) = K2CO3(s) + H2O(g) + CO2(g)
SnCl2 + Br2 = SnCl4 + SnBr2 =>
2 SnCl2 + Br2 = SnCl4 + SnBr2
Na2Cr2O7 + H2O + HNO3 = NaNO3 + Cr(OH)3 + O2 =>
2 Na2Cr2O7 + 4 H2O + 4 HNO3 = 4 NaNO3 + 4 Cr(OH)3 + 3 O2
FeCl3 + K3Po4 = FePo4 + KCl =>
FeCl3 + K3Po4 = FePo4 + 3 KCl
CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O =>
2 CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O
Sr(CH3COO)2 + Na3PO4 = CH3COONa + Sr3(PO4)2 =>
3 Sr(CH3COO)2 + 2 Na3PO4 = 6 CH3COONa + Sr3(PO4)2
SiO + NaOH = SiOH + NaO =>
SiO + NaOH = SiOH + NaO
C2H5NO2 + H2O2 = H2O + CO2 + N2 =>
2 C2H5NO2 + 9 H2O2 = 14 H2O + 4 CO2 + N2
Cu2(SO4)2 + Al3 = Cu + Al2(SO4)2 =>
3 Cu2(SO4)2 + 2 Al3 = 6 Cu + 3 Al2(SO4)2
CH3CCH3CH3Cl + H2O = CH3CCH3CH3OH + HCl =>
CH3CCH3CH3Cl + H2O = CH3CCH3CH3OH + HCl
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
MnSO4 + KClO3 + Na2CO3 = Na2MnO4 + KCl + Na2SO4 + CO2 =>
3 MnSO4 + 2 KClO3 + 6 Na2CO3 = 3 Na2MnO4 + 2 KCl + 3 Na2SO4 + 6 CO2
FeOHCl2 + H2SO4 = Fe2(SO4)3 + H2O + HCl =>
2 FeOHCl2 + 3 H2SO4 = Fe2(SO4)3 + 2 H2O + 4 HCl
HSeCrOH = H2OCrSe =>
HSeCrOH = H2OCrSe
CaO(s) + H2O(l) + CO2(g) = Ca(HCO3)2 =>
CaO(s) + H2O(l) + 2 CO2(g) = Ca(HCO3)2
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