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Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
ZnS + H2O = Zn(OH)2 + H2S =>
ZnS + 2 H2O = Zn(OH)2 + H2S
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
ZnS + H2O = Zn(OH)2 + H2S =>
ZnS + 2 H2O = Zn(OH)2 + H2S
Mn + SiO3 = MnSiO3 =>
Mn + SiO3 = MnSiO3
C3H7OH + KBr + H2SO4 = C3H7Br + H2O + K2SO4 =>
2 C3H7OH + 2 KBr + H2SO4 = 2 C3H7Br + 2 H2O + K2SO4
Bi2O3 + V2O5 = Bi4V2O11 =>
2 Bi2O3 + V2O5 = Bi4V2O11
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
I2 + AsO2{-} + OH{-} = I{-} + AsO43{-} + H2O =>
41 I2 + AsO2{-} + 82 OH{-} = 82 I{-} + AsO43{-} + 41 H2O
Cu(HSO4)2 = CuSO4 + H2SO4 =>
Cu(HSO4)2 = CuSO4 + H2SO4
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
CH3CBr(CH3)CH(CH3)CH3 + NaOH = CH3CBr(CH3)CNa(CH3)CH3 + H2O =>
CH3CBr(CH3)CH(CH3)CH3 + NaOH = CH3CBr(CH3)CNa(CH3)CH3 + H2O
NO2Cl = NO2 + Cl2 =>
2 NO2Cl = 2 NO2 + Cl2
C10H7OH + NaOH = C10H7ONa + H2O =>
C10H7OH + NaOH = C10H7ONa + H2O
CaCl2 + C18H33NaO2 = Ca(COOH)2 + C34H64Na2Cl2 =>
CaCl2 + 2 C18H33NaO2 = Ca(COOH)2 + C34H64Na2Cl2
NaF + CaCl2 = CaF2 + (NaCl)2 =>
2 NaF + CaCl2 = CaF2 + (NaCl)2
C3H5(OH) + O2 = CO2 + H2O =>
C3H5(OH) + 4 O2 = 3 CO2 + 3 H2O
Sr(OH)2(aq) + HBr(aq) = SrBr2 + H2O =>
Sr(OH)2(aq) + 2 HBr(aq) = SrBr2 + 2 H2O
SO2 + CaCl2 = SCl2 + CaO2 =>
SO2 + CaCl2 = SCl2 + CaO2
K2CO3 + H3PO3 = CO2 + H2O + K2HPO3 =>
K2CO3 + H3PO3 = CO2 + H2O + K2HPO3
KI8 + CuSO4 = CuI + K2SO4 + I2 =>
4 KI8 + 2 CuSO4 = 2 CuI + 2 K2SO4 + 15 I2
Fe2O3 + Na2S = Fe2S3 + Na2O =>
Fe2O3 + 3 Na2S = Fe2S3 + 3 Na2O
KOH + C6H11Br = C6H10 + H2O + KBr =>
KOH + C6H11Br = C6H10 + H2O + KBr
NH4HSO4 + BaCl2 = BaSO4 + HCl + NH4Cl =>
NH4HSO4 + BaCl2 = BaSO4 + HCl + NH4Cl
Fe2 + HCl = FeCl3 + H2 =>
Fe2 + 6 HCl = 2 FeCl3 + 3 H2
Cr2O3(aq) + KOH(aq) + KClO3(aq) = K2CrO4(aq) + KCl(aq) + H20(l) =>
15 Cr2O3(aq) + 60 KOH(aq) + 5 KClO3(aq) = 30 K2CrO4(aq) + 5 KCl(aq) + 3 H20(l)
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2 =>
Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2
(MnO2)2(SO4)3 = MnSO4 + O2 + SO2 =>
(MnO2)2(SO4)3 = 2 MnSO4 + 3 O2 + SO2
Zn + HNO2 = Zn(NO3)2 + NHNO2 + H2O =>
Zn + 6 HNO2 = Zn(NO3)2 + 2 NHNO2 + 2 H2O
KOH + BaCl2 = KCl + Ba(OH)2 =>
2 KOH + BaCl2 = 2 KCl + Ba(OH)2
AgF + KI = AgI + KF =>
AgF + KI = AgI + KF
NO2 + O3 = N2O5 =>
6 NO2 + O3 = 3 N2O5
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl =>
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl
Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2 =>
Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2
Cu + Pb(NO)3 = Cu(NO)3 + Pb =>
Cu + Pb(NO)3 = Cu(NO)3 + Pb
CH3(CH2)4OH + O2 = CO2 + H2O =>
2 CH3(CH2)4OH + 15 O2 = 10 CO2 + 12 H2O
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
K2Cr2O7 + KJ + H2SO4 = J2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = 3 J2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
HNO3 + ZnF2 = Zn(NO3)2 + HF =>
2 HNO3 + ZnF2 = Zn(NO3)2 + 2 HF
NaF + CaCl2 = CaF2 + (NaCl)2 =>
2 NaF + CaCl2 = CaF2 + (NaCl)2
Sn + Cl = SnCl4 =>
Sn + 4 Cl = SnCl4
Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2 =>
Pb[NO3]2 + CaCl2 = PbCl2 + Ca[NO3]2
C3H8O + K2Cr2O7 = C3H6O + K2Cr2 + H2O =>
7 C3H8O + K2Cr2O7 = 7 C3H6O + K2Cr2 + 7 H2O
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl =>
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl
Nb2O5 + K2CO3 = KNb3O8 + CO2 =>
3 Nb2O5 + K2CO3 = 2 KNb3O8 + CO2
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