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2 KNO3 + 4 H2SO4 + 3 Cu = K2SO4 + 3 CuSO4 + 2 NO + 4 H2O
H4P2O7 + Zn(OH)2 = Zn4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Zn(OH)2 = Zn4(P2O7)2 + 8 H2O
Pd + Cl2 = PdCl4 =>
Pd + 2 Cl2 = PdCl4
Cr + H2O = Cr(OH)2 + H2 =>
Cr + 2 H2O = Cr(OH)2 + H2
KMnO4 + Mg = K2O + Mn + MgO =>
2 KMnO4 + 7 Mg = K2O + 2 Mn + 7 MgO
Pb(NO3)2(l) + KI(l) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(l) + 2 KI(l) = PbI2(s) + 2 KNO3(aq)
As + O = As3O =>
3 As + O = As3O
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KNO3(aq)
Al(OH)3 + NH3 = Al(NH3)4 + OH =>
Al(OH)3 + 4 NH3 = Al(NH3)4 + 3 OH
H2S(g) + Fe(OH)3(s) = Fe2S3(s) + H2O(g) =>
3 H2S(g) + 2 Fe(OH)3(s) = Fe2S3(s) + 6 H2O(g)
Cu(NO3)2 + NaI = CuI + I + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 NaNO3
H3BO3 + H2O = B(OH)4{-} + H{+} =>
H3BO3 + H2O = B(OH)4{-} + H{+}
Ga + HNO3 = Ga(NO3)3 + NO + H2O =>
Ga + 4 HNO3 = Ga(NO3)3 + NO + 2 H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
NiCO3(s) + HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O(l) =>
NiCO3(s) + 2 HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O(l)
Al(OH)3 + H3O{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H3O{+} = Al{3+} + 6 H2O
Cu(NO3)2 + NaI = CuI + I + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 NaNO3
Cu + O = Cu2O =>
2 Cu + O = Cu2O
C3H7OH + C2H5COOH = C6H12O2 + H2O =>
C3H7OH + C2H5COOH = C6H12O2 + H2O
Ca(OH)2 + NH4C2H3O2 = Ca(C2H3O2)2 + NH4OH =>
Ca(OH)2 + 2 NH4C2H3O2 = Ca(C2H3O2)2 + 2 NH4OH
KBr + H2O = KOH + Br2 + H2 =>
2 KBr + 2 H2O = 2 KOH + Br2 + H2
KMnO4 + KCNS + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
22 KMnO4 + 10 KCNS + 28 H2SO4 = 22 MnSO4 + 16 K2SO4 + 10 CO2 + 5 N2 + 28 H2O
C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
Bi(NO3)2 + H2S = Bi2S2 + HNO3 =>
2 Bi(NO3)2 + 2 H2S = Bi2S2 + 4 HNO3
HgCl2 + NH4OH = Hg(NH2)Cl + NH4Cl + H2O =>
HgCl2 + 2 NH4OH = Hg(NH2)Cl + NH4Cl + 2 H2O
SF6 = S8 + F2 =>
8 SF6 = S8 + 24 F2
N2 + O4 = NO =>
2 N2 + O4 = 4 NO
Cl2 + KI + H2O = KIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KIO3 + 6 HCl
MgS = Mg + S =>
MgS = Mg + S
Na3PO4 + KNO3 = NaNO3 + K3PO4 =>
Na3PO4 + 3 KNO3 = 3 NaNO3 + K3PO4
Pb(NO3)2(aq) + NH4OH(aq) = NH4NO3 + Pb(OH)2 =>
Pb(NO3)2(aq) + 2 NH4OH(aq) = 2 NH4NO3 + Pb(OH)2
NaHCO3 + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3 + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
H2SO4 + H2O = H3O{+} + SO4{-2} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{-2}
Mg(NO3)2 + K3(PO4) = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 KNO3
Zn(C2H3O2)2 + NaOH = Zn(OH)2 + Na(C2H3O2) =>
Zn(C2H3O2)2 + 2 NaOH = Zn(OH)2 + 2 Na(C2H3O2)
Li + CO2 = Li2O + CO =>
2 Li + CO2 = Li2O + CO
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
Mn(OH)2 + Br2 + NaOH = MnO2 + NaBr + H2O =>
Mn(OH)2 + Br2 + 2 NaOH = MnO2 + 2 NaBr + 2 H2O
MnCO3(s) = Mn + CO3 =>
MnCO3(s) = Mn + CO3
Br2 + O = BrO =>
Br2 + 2 O = 2 BrO
Ca(OH)2 + H3AsO4 = Ca(H2AsO4)2 + H2O =>
Ca(OH)2 + 2 H3AsO4 = Ca(H2AsO4)2 + 2 H2O
Ag3PO4 + NaOH = Ag + Na3PO4 + OH =>
Ag3PO4 + 3 NaOH = 3 Ag + Na3PO4 + 3 OH
(NH4)2SO4 + Al(OH)3 = NH4OH + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(OH)3 = 6 NH4OH + Al2(SO4)3
Zn(OH)2 + Ca(OH)2 = ZnCaO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = ZnCaO2 + 2 H2O
TiCl4(g) + Mg(l) = Ti(s) + Mg2Cl2(g) =>
TiCl4(g) + 4 Mg(l) = Ti(s) + 2 Mg2Cl2(g)
Fe(HCO3)2 = FeO + H2O + CO2 =>
Fe(HCO3)2 = FeO + H2O + 2 CO2
Cu(NO3)2 + NaI = CuI + Na(NO3)2 =>
Cu(NO3)2 + NaI = CuI + Na(NO3)2
Al(OH)3 + K4Fe(CN)6 = Al4(Fe(CN)6)3 + KOH =>
4 Al(OH)3 + 3 K4Fe(CN)6 = Al4(Fe(CN)6)3 + 12 KOH
C9H8O4 + NaHCO3 = C9H7NaO4 + H2O + CO2 =>
C9H8O4 + NaHCO3 = C9H7NaO4 + H2O + CO2
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