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2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
AlCl3 + LiH = Li[AlH4] + LiCl =>
AlCl3 + 4 LiH = Li[AlH4] + 3 LiCl
P4O6 + H2O = P(OH)3 =>
P4O6 + 6 H2O = 4 P(OH)3
CrCl3 + Na2SO3 + H2O = Cr(OH)3 + SO2 + NaCl =>
2 CrCl3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 6 NaCl
C2H4O2 + K = C2H3OK + KOH =>
C2H4O2 + 2 K = C2H3OK + KOH
C6H13OH + KMnO4 + H2SO4 = C6H11OOH + K2SO4 + MnSO4 + H2O =>
5 C6H13OH + 4 KMnO4 + 6 H2SO4 = 5 C6H11OOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
H2CO3Na2CrO4 = H2CrO4Na2CO3 =>
H2CO3Na2CrO4 = H2CrO4Na2CO3
ZnO + P2O5 = ZnO5 + P2O =>
ZnO + P2O5 = ZnO5 + P2O
CH3OH + H2O = H2 + H2CO3 =>
CH3OH + 2 H2O = 3 H2 + H2CO3
H3BO3 + AgNO3 = AgBO3 + H3NO3 =>
H3BO3 + AgNO3 = AgBO3 + H3NO3
Fe2(SO4) + Cu = Fe + Cu2(SO4) =>
Fe2(SO4) + 2 Cu = 2 Fe + Cu2(SO4)
NaCo3 + Na2S + SO2 = Na2S2O3 + Co2 =>
2 NaCo3 + Na2S + 3 SO2 = 2 Na2S2O3 + 3 Co2
K3[FeF6] + HNO3 = K3[Fe(NO3)6] + H2F2 =>
K3[FeF6] + 6 HNO3 = K3[Fe(NO3)6] + 3 H2F2
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
KCl + Ag2O + H2O = KOH + AgCl =>
2 KCl + Ag2O + H2O = 2 KOH + 2 AgCl
P25S = P + S =>
P25S = 25 P + S
NH4NO3 + BaCl2 = Ba(NO3)2 + NH3 + HCl =>
2 NH4NO3 + BaCl2 = Ba(NO3)2 + 2 NH3 + 2 HCl
Fe3O4 + FeS = FeO + SO2 =>
3 Fe3O4 + FeS = 10 FeO + SO2
I2 + OH{-} = I{-} + H2O + I8O2 =>
6 I2 + 4 OH{-} = 4 I{-} + 2 H2O + I8O2
NaF + FeCl2 = NaCl + FeF2 =>
2 NaF + FeCl2 = 2 NaCl + FeF2
NaOH(aq) + HNO3(aq) = H2O(l) + NaNO3(aq) =>
NaOH(aq) + HNO3(aq) = H2O(l) + NaNO3(aq)
Ni(NO3)2 + H2O = NiO + H2(NO3)2 =>
Ni(NO3)2 + H2O = NiO + H2(NO3)2
NH4OH*7H2O = NH3 + H2O =>
NH4OH*7H2O = NH3 + 8 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Na3PO4 + NaCl + CuO = Na3PO4Cl + NaCuO =>
Na3PO4 + NaCl + CuO = Na3PO4Cl + NaCuO
C3H8O(l) + O2 = H2O(l) + CO2(g) =>
2 C3H8O(l) + 9 O2 = 8 H2O(l) + 6 CO2(g)
C6H7O7 + H2O = C6H6O7 + H3O =>
C6H7O7 + H2O = C6H6O7 + H3O
KMnO4 + H2C2O4 + H2SO4 = MnO + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 H2C2O4 + H2SO4 = 2 MnO + 10 CO2 + 6 H2O + K2SO4
LiNO3 + Fe2O3 = Fe(NO3)3 + Li2O =>
6 LiNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 Li2O
Mg + HgSO4 = MgSO4 + Hg =>
Mg + HgSO4 = MgSO4 + Hg
HNO3 + P4O6 = H3PO3 + N2O5 =>
12 HNO3 + P4O6 = 4 H3PO3 + 6 N2O5
PbS + NO3{-} + H3O{+} = Pb{2+} + NO + H2O + S =>
3 PbS + 2 NO3{-} + 8 H3O{+} = 3 Pb{2+} + 2 NO + 12 H2O + 3 S
H3PO3 + KOH = K5PO4 + H2O =>
H3PO3 + 5 KOH = K5PO4 + 4 H2O
HClO3 + OH = H2O + ClO3 =>
HClO3 + OH = H2O + ClO3
HNO3 + Au2(OH)2 = Au2(NO3)2 + H2O =>
2 HNO3 + Au2(OH)2 = Au2(NO3)2 + 2 H2O
CO3Ca = CaO + CO2 =>
CO3Ca = CaO + CO2
CaCl2 + Na2C2O4 = CaC2O4 + Na2Cl2 =>
CaCl2 + Na2C2O4 = CaC2O4 + Na2Cl2
SCl4 = S8 + Cl2 =>
8 SCl4 = S8 + 16 Cl2
FeSO4*7H2O + NH3 = Fe(OH)2 + (NH4)2SO4 + H2O =>
FeSO4*7H2O + 2 NH3 = Fe(OH)2 + (NH4)2SO4 + 5 H2O
H2O + Cu(NH3)4Cl2 + KCN = KCNO + KCu(CN)2 + NH4Cl + NH3 + KCl =>
H2O + 2 Cu(NH3)4Cl2 + 5 KCN = KCNO + 2 KCu(CN)2 + 2 NH4Cl + 6 NH3 + 2 KCl
Pb{2+} + CrO4{-} = Pb + CrO4 =>
Pb{2+} + 2 CrO4{-} = Pb + 2 CrO4
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
CuBr2 + H2SO4 = CuSO4 + HBr =>
CuBr2 + H2SO4 = CuSO4 + 2 HBr
CH3COOH + CaO = CaOH + CH3COO =>
CH3COOH + CaO = CaOH + CH3COO
Na2S + ZnSO4 = ZnS + Na2(SO4) =>
Na2S + ZnSO4 = ZnS + Na2(SO4)
H2C = CH2 =>
H2C = CH2
CaS + (NH4)3PO4 = Ca3(PO4)2 + S(NH4)2 =>
3 CaS + 2(NH4)3PO4 = Ca3(PO4)2 + 3 S(NH4)2
Li2SO4 + NaBr = Na2SO4 + LiBr =>
Li2SO4 + 2 NaBr = Na2SO4 + 2 LiBr
InI3 + Cl2 = InCl3 + I2 =>
2 InI3 + 3 Cl2 = 2 InCl3 + 3 I2
NH + H2O = N + H3O =>
NH + H2O = N + H3O
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