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2 HCl + Na2S = H2S + 2 NaCl
Mg{2+} + PO4{-3} = Mg3(PO4)2 =>
3 Mg{2+} + 2 PO4{-3} = Mg3(PO4)2
XH2SO4 + NaOH = XNa2SO4 + H2O =>
XH2SO4 + 2 NaOH = XNa2SO4 + 2 H2O
NickelDichromate + LithiumSulfide = NickelSulfide + LithiumDichromate =>
NickelDichromate + LithiumSulfide = NickelSulfide + LithiumDichromate
Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3
C3H7Cl + Cl2 = C3H5Cl3 + HCl =>
C3H7Cl + 2 Cl2 = C3H5Cl3 + 2 HCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + CH3COCH2COCH3 = [Mn(C5H7O2)3] + KOH + H2O + CO2 =>
6 KMnO4 + 19 CH3COCH2COCH3 = 6[Mn(C5H7O2)3] + 6 KOH + 10 H2O + 5 CO2
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNO3(aq)
CaCl2 + NaHSO4 = CaCl2NaHSO4 =>
CaCl2 + NaHSO4 = CaCl2NaHSO4
BaSO4 + C8H8 = BaC2 + CO2 + H2O + SO2 =>
10 BaSO4 + 3 C8H8 = 10 BaC2 + 4 CO2 + 12 H2O + 10 SO2
N(H)3 + O2 = NO + H2O =>
4 N(H)3 + 5 O2 = 4 NO + 6 H2O
Ca(OH)2 + NH4OH = CaNO3H7 =>
Ca(OH)2 + NH4OH = CaNO3H7
Sr(NO3)2 + H2SO4 = HNO3 + SrSO4 =>
Sr(NO3)2 + H2SO4 = 2 HNO3 + SrSO4
BaSO4 + HNO3 = Ba(NO3)2 + H2SO4 =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + H2SO4
HCl + K2SO4 = KCl + H2 + SO4 =>
2 HCl + K2SO4 = 2 KCl + H2 + SO4
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
H2O(l)SO2(g) = H2SO3(g) =>
H2O(l)SO2(g) = H2SO3(g)
I{-} + MnO4{-} + H{+} = HIO + Mn{2+} + H2O =>
5 I{-} + 2 MnO4{-} + 11 H{+} = 5 HIO + 2 Mn{2+} + 3 H2O
NaClO2 + C6H8O7 = C6H5Na3O7 + ClO2 + H2O + HCl =>
15 NaClO2 + 5 C6H8O7 = 5 C6H5Na3O7 + 12 ClO2 + 6 H2O + 3 HCl
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
BeO + O2 = BeO2 =>
2 BeO + O2 = 2 BeO2
HF + KF + HNO3 = H2NO3 + KF2 =>
HF + KF + HNO3 = H2NO3 + KF2
HCl + ZnS = H2S + ZnCl2 =>
2 HCl + ZnS = H2S + ZnCl2
Co(NO3) + P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + NO3 =>
Co(NO3) + 4 P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + NO3
H2O2 + KI + C6H10O5 = C6H10O5I2 + KOH =>
H2O2 + 2 KI + C6H10O5 = C6H10O5I2 + 2 KOH
HCl + ZnS = H2S + ZnCl2 =>
2 HCl + ZnS = H2S + ZnCl2
Ca(OH)2 + NH4Cl = NH3 + H2O + Ca(Cl)2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + 2 H2O + Ca(Cl)2
MnO4{-} + C5H8O2 = Mn(C5H7O2)3 + H2O + OH{-} + CO2 =>
6 MnO4{-} + 19 C5H8O2 = 6 Mn(C5H7O2)3 + 10 H2O + 6 OH{-} + 5 CO2
P2O5 + H2O + K2HPO4 = KH2PO4 =>
P2O5 + 3 H2O + 2 K2HPO4 = 4 KH2PO4
SO3 + CaNO3 = NO3SO3 + Ca =>
SO3 + CaNO3 = NO3SO3 + Ca
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4 =>
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4
CoSO4 + (NH4)3PO4 = (NH4)2SO4 + Co3(PO4)2 =>
3 CoSO4 + 2(NH4)3PO4 = 3(NH4)2SO4 + Co3(PO4)2
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
Na2CO3 + C6H5COOH = C6H5COONa + CO2 + H2O =>
Na2CO3 + 2 C6H5COOH = 2 C6H5COONa + CO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
IO3{-} + NO2{-}{+} = I{-} + NO3{-}{+} =>
IO3{-} + 3 NO2{-}{+} = I{-} + 3 NO3{-}{+}
Cr + FeSO4 = CrO + FeSO3 =>
Cr + FeSO4 = CrO + FeSO3
Br2 + NaOH = NaBrO2 + NaBr + H2O =>
2 Br2 + 4 NaOH = NaBrO2 + 3 NaBr + 2 H2O
Fe2(SO4)3 + Ra(OH)2 = Fe2(OH)3 + Ra(SO4)2 =>
2 Fe2(SO4)3 + 3 Ra(OH)2 = 2 Fe2(OH)3 + 3 Ra(SO4)2
Mg + Zn = MgZn =>
Mg + Zn = MgZn
P4(s) + HNO3 = H3PO4 + NO2 + H2O =>
P4(s) + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
Ca(OH)2 + NH4Cl = CaCl + NH4(OH)2 =>
Ca(OH)2 + NH4Cl = CaCl + NH4(OH)2
PH3 + K2Cr2O7 + H2SO4 = H3PO3 + Cr2(SO4)3 + K2SO4 + H2O =>
PH3 + K2Cr2O7 + 4 H2SO4 = H3PO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
IO3{-3} + S2O3{-2} + H{+} = I{-} + S4O6{-2} + H2O =>
IO3{-3} + 4 S2O3{-2} + 6 H{+} = I{-} + 2 S4O6{-2} + 3 H2O
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