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H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2 =>
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2
KOH + NH4Cl = NH3 + H2O + KCl =>
KOH + NH4Cl = NH3 + H2O + KCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Au + CuSO4 = Cu + AuSO4 =>
Au + CuSO4 = Cu + AuSO4
Cr{3+OH{-}+} = Cr(OH)4{-} =>
Cr{3+4OH{-}+} = Cr(OH)4{-}
CaCI2 = Ca + CI2 =>
CaCI2 = Ca + CI2
Fe(NO3)3 + KF = FeF3 + KNO3 =>
Fe(NO3)3 + 3 KF = FeF3 + 3 KNO3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
H2SO4 = SO2 + O2 + H2O =>
2 H2SO4 = 2 SO2 + O2 + 2 H2O
SiO2 + Ca2(PO4)3 + C = CaSiO3 + P + CO =>
2 SiO2 + Ca2(PO4)3 + 10 C = 2 CaSiO3 + 3 P + 10 CO
KOH + NH4Cl = NH3 + H2O + KCl =>
KOH + NH4Cl = NH3 + H2O + KCl
(NH4)3[Fe(SCN)6] + Na2S2O3 = Na3[Fe(SCN)6] + (NH4)2S2O3 =>
2(NH4)3[Fe(SCN)6] + 3 Na2S2O3 = 2 Na3[Fe(SCN)6] + 3(NH4)2S2O3
PbCl2 + NaOH = NaCl + Na2Pb(OH)4 =>
PbCl2 + 4 NaOH = 2 NaCl + Na2Pb(OH)4
NaOHAgNO3 = NaNO3OHAg =>
NaOHAgNO3 = NaNO3OHAg
NaNO2 + H2NSO3H = NaHSO4 + N2 + H2O =>
NaNO2 + H2NSO3H = NaHSO4 + N2 + H2O
HSO4 + H2O = H3O + SO42 =>
HSO4 + 115 H2O = 77 H3O + SO42
C4H9Br + KCN = C4H9CN + KBr =>
C4H9Br + KCN = C4H9CN + KBr
AlPO4 + K = K3PO4 + Al =>
AlPO4 + 3 K = K3PO4 + Al
Zn + H2O = ZnOH + H =>
Zn + H2O = ZnOH + H
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
CH4 + O2 = C + H2O =>
CH4 + O2 = C + 2 H2O
CH4N2O + NaOH = Na2CO3 + NH3 =>
CH4N2O + 2 NaOH = Na2CO3 + 2 NH3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C4H9Br + KOH = C4H8 + KBr + H2O =>
C4H9Br + KOH = C4H8 + KBr + H2O
Ba(OH)2 + NCl = BaCl2 + NOH =>
Ba(OH)2 + 2 NCl = BaCl2 + 2 NOH
Al + Cu(MnO4)2 = Cu + Al(MnO4)3 =>
2 Al + 3 Cu(MnO4)2 = 3 Cu + 2 Al(MnO4)3
HBr + KClO3 = KCl + H2O + Br2 =>
6 HBr + KClO3 = KCl + 3 H2O + 3 Br2
Pb(NO3)2 = Pb2O3 + NO2 + O2 =>
4 Pb(NO3)2 = 2 Pb2O3 + 8 NO2 + O2
N2S = N2 + S =>
N2S = N2 + S
Ca3N2 + Li = Li3N + Ca =>
Ca3N2 + 6 Li = 2 Li3N + 3 Ca
PbS + HI = PbI2 + H2S =>
PbS + 2 HI = PbI2 + H2S
CH3CH2CH2Br + NaOH = CH3CH2CH2OH + NaBr =>
CH3CH2CH2Br + NaOH = CH3CH2CH2OH + NaBr
CH3CH3CH3 + O2 = CO2 + H2O =>
4 CH3CH3CH3 + 21 O2 = 12 CO2 + 18 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Cu(NO3)2 + NH4OH = CuO + NH4NO3 + H2O =>
Cu(NO3)2 + 2 NH4OH = CuO + 2 NH4NO3 + H2O
KBr + H2O = KOH + HBr =>
KBr + H2O = KOH + HBr
Na2CO3(aq) + CaCl2H2O(aq) = CaCO3(s) + NaCl(aq) + H2O =>
Na2CO3(aq) + CaCl2H2O(aq) = CaCO3(s) + 2 NaCl(aq) + H2O
ZnO + Na = Zn + Na2O =>
ZnO + 2 Na = Zn + Na2O
Ag(CH3COO) + MgBr2 = AgBr + Mg(CH3COO)2 =>
2 Ag(CH3COO) + MgBr2 = 2 AgBr + Mg(CH3COO)2
Na2ClO4 + HCl = NaCl + Cl2 + H2O =>
2 Na2ClO4 + 16 HCl = 4 NaCl + 7 Cl2 + 8 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Fe + HF = FeF2 + H =>
Fe + 2 HF = FeF2 + 2 H
NaBr + H2O = Na2O + HBr =>
2 NaBr + H2O = Na2O + 2 HBr
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C6H4(CH3)2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H4(CH3)2 + 42 KMnO4 + 63 H2SO4 = 40 CO2 + 21 K2SO4 + 42 MnSO4 + 88 H2O
NaCl + Al2S3 = Na2S + AlCl3 =>
6 NaCl + Al2S3 = 3 Na2S + 2 AlCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
F + H2O = HF + OH =>
F + H2O = HF + OH
Cr2O3 + NaNO3 + Na2CO3 = Na2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 3 NaNO3 + 2 Na2CO3 = 2 Na2CrO4 + 3 NaNO2 + 2 CO2
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