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3 K4Fe(CN)6 + 2 Al2(Cr2O7)3 = 6 K2Cr2O7 + Al4[Fe(CN)6]3
Ar + HCl = ArCl + H2 =>
2 Ar + 2 HCl = 2 ArCl + H2
Al2O{-2} + C + Cl2 = AlCl3 + CO{-2} =>
Al2O{-2} + C + 3 Cl2 = 2 AlCl3 + CO{-2}
CoFe2O4 + H2 = Co + Fe + H2O =>
CoFe2O4 + 4 H2 = Co + 2 Fe + 4 H2O
CuCl2(aq) + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2(aq) + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
NaOH(aq) + HCN(aq) = NaCN(s) + H2O =>
NaOH(aq) + HCN(aq) = NaCN(s) + H2O
Zn + HNO3 = NH4NO3 + H2O + Zn(NO3)22 =>
4 Zn + 110 HNO3 = 11 NH4NO3 + 33 H2O + 4 Zn(NO3)22
C6H12O6 + O2 = CCO2 + H2O =>
C6H12O6 + 3 O2 = 3 CCO2 + 6 H2O
KMnO4 + HCl + H2SO4 = MnSO4 + KCl + H2O + Cl2 =>
2 KMnO4 + 12 HCl + 2 H2SO4 = 2 MnSO4 + 2 KCl + 8 H2O + 5 Cl2
CIH2 + O3 = H2O + CI =>
3 CIH2 + O3 = 3 H2O + 3 CI
potassium + water = hydrogen + potassiumhydroxide =>
2 K + 2 H2O = H2 + 2 KOH
Cr2S3 + Ag = Ag2S + Cr =>
Cr2S3 + 6 Ag = 3 Ag2S + 2 Cr
Cu2Cr + Fe = Fe2Cr3 + Cu =>
3 Cu2Cr + 2 Fe = Fe2Cr3 + 6 Cu
Sn(NO3)4 + Na2CO3 = Sn(CO3)2 + NaNO3 =>
Sn(NO3)4 + 2 Na2CO3 = Sn(CO3)2 + 4 NaNO3
SnCl2 + K2SO4 = SnSO4 + KCl =>
SnCl2 + K2SO4 = SnSO4 + 2 KCl
H2(g)Cl2(g) = HCl(aq) =>
H2(g)Cl2(g) = 2 HCl(aq)
Ca + Au = Ca1Au2 =>
Ca + 2 Au = Ca1Au2
Pb(OH)4({2-}) + ClO({-}) = PbO2 + Cl({-}) + H2O + OH({-}) =>
Pb(OH)4({2-}) + ClO({-}) = PbO2 + Cl({-}) + H2O + 2 OH({-})
K + Al2(CrO4)3 = K(CrO4) + Al =>
3 K + Al2(CrO4)3 = 3 K(CrO4) + 2 Al
NaI + PbO2 + H2SO4 = Na2SO4 + PbSO4 + H2O + I2 =>
2 NaI + PbO2 + 2 H2SO4 = Na2SO4 + PbSO4 + 2 H2O + I2
Cu(NH3)4(SO4)H2O(s) + BaCl2 = Cu(Cl)2 + BaSO4 + H2O + (NH3)4 =>
Cu(NH3)4(SO4)H2O(s) + BaCl2 = Cu(Cl)2 + BaSO4 + H2O + (NH3)4
NH3 + CH3OH + H2SO4 = CH5N + H2SO4H2O =>
NH3 + CH3OH + H2SO4 = CH5N + H2SO4H2O
CaN2O6 + AlH3O3 = CaN2O3 + AlH3O6 =>
CaN2O6 + AlH3O3 = CaN2O3 + AlH3O6
C4H4 + KMnO4 + H2O = MnO2 + C4H4(OH)2 + KOH =>
3 C4H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C4H4(OH)2 + 2 KOH
Fe3O4 + NaClO = Fe2O3 + NaCl =>
2 Fe3O4 + NaClO = 3 Fe2O3 + NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 6 CH3OH = 2 Cr2(SO4)3 + 3 CH3COOH + 14 H2O + 2 K2SO4
CaCO3 + CuSO4 + H2O = CaSO4 + Cu(OH)2 + CO2 =>
CaCO3 + CuSO4 + H2O = CaSO4 + Cu(OH)2 + CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Cl + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
8 Cl + Na2S2O3 + 10 NaOH = 8 NaCl + 2 Na2SO4 + 5 H2O
FeBr3 + Sr = SrBr2 + Fe =>
2 FeBr3 + 3 Sr = 3 SrBr2 + 2 Fe
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
N3O9C3H5 = CO2 + N2 + O2 + H2O =>
4 N3O9C3H5 = 12 CO2 + 6 N2 + O2 + 10 H2O
K2CrO4 + H2SO4 + NaNO2 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 NaNO2 = Cr2(SO4)3 + 3 NaNO3 + 2 K2SO4 + 5 H2O
Ac2O3 + NH4HF2 = AcF3 + H2O + NH3 =>
Ac2O3 + 3 NH4HF2 = 2 AcF3 + 3 H2O + 3 NH3
Cu + ClO2 = CuClO2 =>
Cu + ClO2 = CuClO2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Mg + CO2 = C + MgO =>
2 Mg + CO2 = C + 2 MgO
Bi(s) + Cl2(s) = BiCl3(s) =>
2 Bi(s) + 3 Cl2(s) = 2 BiCl3(s)
H + N + O = HNO =>
H + N + O = HNO
Sr(NO3)2 + C12H22O11 = CO2 + H2O + N2 + SrO =>
24 Sr(NO3)2 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 N2 + 24 SrO
Bi(NO3)3 + OH = Bi(OH)3 + NO3 =>
Bi(NO3)3 + 3 OH = Bi(OH)3 + 3 NO3
Ba(NO3)2 + H2SO4 = Ba(SO4)2 + H2(NO3) =>
Ba(NO3)2 + 2 H2SO4 = Ba(SO4)2 + 2 H2(NO3)
Na2O2 + H2O = NaOH + O2H2O = CO + H2 =>
2 Na2O2 + 3 H2O = 4 NaOH + O2H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Ni(s) + F2(g) = NiF2 =>
Ni(s) + F2(g) = NiF2
NaAlO2 + Na2SiO3*5H2O = NaOH + H2O + Na2Al2Si2O8*2H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = 4 NaOH + 6 H2O + Na2Al2Si2O8*2H2O
CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2*2H2O + K2SO4 + 5 H2O
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