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Cr2O3 + 3 H2O = 2 Cr(OH)3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C2H3Cl + H2 = C2H5Cl =>
C2H3Cl + H2 = C2H5Cl
Cr(NO3)3 + NaOH + H2O2 = Cr(OH)4 + NaNO3 =>
2 Cr(NO3)3 + 6 NaOH + H2O2 = 2 Cr(OH)4 + 6 NaNO3
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H2(NO2)3OH + MnSO4(H2O)5 = (C6H2(NO2)3O)2Mn + H2O + H2SO4 =>
2 C6H2(NO2)3OH + MnSO4(H2O)5 = (C6H2(NO2)3O)2Mn + 5 H2O + H2SO4
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2HPO3 + H2SO4 = H3PO3 + Na2SO4 =>
Na2HPO3 + H2SO4 = H3PO3 + Na2SO4
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO4{-} + H2O + SO2 = Mn{2+} + H{+} + SO4{2-} =>
2 MnO4{-} + 2 H2O + 5 SO2 = 2 Mn{2+} + 4 H{+} + 5 SO4{2-}
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NH4 + Al2(SO4)3 = NH4(SO4)3 + Al2 =>
NH4 + Al2(SO4)3 = NH4(SO4)3 + Al2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
B2Cl4 + NaOH = NaBO2 + NaCl + H2O + H2 =>
B2Cl4 + 6 NaOH = 2 NaBO2 + 4 NaCl + 2 H2O + H2
AlH2 + (MnO4)3 = Al(MnO4)3 + H2 =>
AlH2 + (MnO4)3 = Al(MnO4)3 + H2
Ga + HF = GaF3 + H2 =>
2 Ga + 6 HF = 2 GaF3 + 3 H2
C6H5CH2OH + H2O = C6H5CHO + H3O =>
C6H5CH2OH + 2 H2O = C6H5CHO + 2 H3O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Be + P = Be3P2 =>
3 Be + 2 P = Be3P2
KOHHCl = K(Cl)H2O =>
KOHHCl = K(Cl)H2O
Cu(SO4) + MgCl2 = CuCl2 + MgSO4 =>
Cu(SO4) + MgCl2 = CuCl2 + MgSO4
CoCl2 + O2 = CoO + Cl =>
2 CoCl2 + O2 = 2 CoO + 4 Cl
Sr + H2O = H2 + Sr(OH)2 =>
Sr + 2 H2O = H2 + Sr(OH)2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na2CO3 + FeCr2O7 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
8 Na2CO3 + 4 FeCr2O7 + O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
Sr(HCO3)2 = SrO + H2O + CO2 =>
Sr(HCO3)2 = SrO + H2O + 2 CO2
NH3 + H2SO4 = ((NH4)2SO4) =>
2 NH3 + H2SO4 = ((NH4)2SO4)
CH4 + F3 = CHF3 + HF =>
CH4 + 2 F3 = CHF3 + 3 HF
KOCN + (NH4)2SO4 = CO(NH2)2 + K2SO4 =>
2 KOCN + (NH4)2SO4 = 2 CO(NH2)2 + K2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C8H9NO + C5H6Br3N = C8H8BrNO + C5H6BrN + HBr =>
C8H9NO + C5H6Br3N = C8H8BrNO + C5H6BrN + HBr
AgNo3(ag) + Na2S(ag) = Ag2S(s) + NaNo3(ag) =>
2 AgNo3(ag) + Na2S(ag) = Ag2S(s) + 2 NaNo3(ag)
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
NaNO2 + NaOH + KMnO4 = K2MnO4 + Na2MnO4 + NaNO3 + H2O =>
NaNO2 + 2 NaOH + 2 KMnO4 = K2MnO4 + Na2MnO4 + NaNO3 + H2O
HCl(aq) + H2SO4(aq) = HSO4(aq) + H2Cl(aq) =>
HCl(aq) + H2SO4(aq) = HSO4(aq) + H2Cl(aq)
NaCl + AgNO3 = NaNO3(ag) + AgCl(s) =>
NaCl + AgNO3 = NaNO3(ag) + AgCl(s)
CH3CN + O2 = CO + H2O + NO2 =>
4 CH3CN + 11 O2 = 8 CO + 6 H2O + 4 NO2
CH(CH2)5OH + O2 = CO2 + H2O =>
2 CH(CH2)5OH + 17 O2 = 12 CO2 + 12 H2O
CH4(g) + NH3(g) + O2(g) = H2O(g) + HCN(aq) =>
2 CH4(g) + 2 NH3(g) + 3 O2(g) = 6 H2O(g) + 2 HCN(aq)
B + BaCrO4 = Ba3CrO5 + BO + Cr5O12 =>
11 B + 15 BaCrO4 = 5 Ba3CrO5 + 11 BO + 2 Cr5O12
Na3 + O2 + H = NaOH =>
2 Na3 + 3 O2 + 6 H = 6 NaOH
Al3Mg2 + HCl = H2 + Al2Cl3 + MgCl =>
4 Al3Mg2 + 26 HCl = 13 H2 + 6 Al2Cl3 + 8 MgCl
Al(OH)3 + Rb2O = RbAlO2 + H2O =>
2 Al(OH)3 + Rb2O = 2 RbAlO2 + 3 H2O
Na2(SO4) + BaCl2 = Ba(SO4) + Na + Cl =>
Na2(SO4) + BaCl2 = Ba(SO4) + 2 Na + 2 Cl
Na2CO3*10H2O + HCl = NaCl + H2O + CO2 =>
Na2CO3*10H2O + 2 HCl = 2 NaCl + 11 H2O + CO2
Ca2 + C + O = CaCO3 =>
Ca2 + 2 C + 6 O = 2 CaCO3
Ca5(PO4)3F + H2SO4 = H3PO4 + CaSO4 + HF =>
Ca5(PO4)3F + 5 H2SO4 = 3 H3PO4 + 5 CaSO4 + HF
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