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6 FeS2 + 3 Cu2S + 40 HNO3 = 3 Fe2(SO4)3 + 6 CuSO4 + 40 NO + 20 H2O
FeNO3 + Al = Fe3 + AlNO3 =>
3 FeNO3 + 3 Al = Fe3 + 3 AlNO3
C3H7OH + CH3COOH = C9H10O2 + H2O =>
C3H7OH + 3 CH3COOH = C9H10O2 + 5 H2O
FeSO4 + H2O = [Fe(H2O)4]SO4 =>
FeSO4 + 4 H2O = [Fe(H2O)4]SO4
H2O + C2H5OH = C2H7O2H =>
H2O + C2H5OH = C2H7O2H
CrO3 + H2 = Cr2O3 + H2O =>
2 CrO3 + 3 H2 = Cr2O3 + 3 H2O
Pb(NO3)2 + K3PO4 = KNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 K3PO4 = 6 KNO3 + Pb3(PO4)2
Fe2S3 = FeS + S =>
Fe2S3 = 2 FeS + S
BaCl2 + H2O = Cl2 + H2 + Ba(OH)2 =>
BaCl2 + 2 H2O = Cl2 + H2 + Ba(OH)2
K3PO4 + C2H4O2 = KC2H3O2 + H3PO4 =>
K3PO4 + 3 C2H4O2 = 3 KC2H3O2 + H3PO4
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
H2 + F2 = HF =>
H2 + F2 = 2 HF
C5H12O + H2O = C5H13 + OH =>
C5H12O + 2 H2O = C5H13 + 3 OH
Fe{3+} + [Fe(CN)6]{4-} = [Fe(CN)6]3Fe4 =>
4 Fe{3+} + 3[Fe(CN)6]{4-} = [Fe(CN)6]3Fe4
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
FeOH(NO3)2 + NaOH = Fe(OH)3 + NaNO3 =>
FeOH(NO3)2 + 2 NaOH = Fe(OH)3 + 2 NaNO3
Cl{-} = Cl2{+} + e =>
2 Cl{-} = Cl2{+} + 3e
C2H5OH + P + Br2 = C2H5Br2 + H3PO4 + H2O =>
5 C2H5OH + P + 5 Br2 = 5 C2H5Br2 + H3PO4 + H2O
CuSO4 + P + H2O = Cu + H3PO4 + H2SO =>
5 CuSO4 + 8 P + 17 H2O = 5 Cu + 8 H3PO4 + 5 H2SO
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
NH4Cl + Pb(CH3COO)2 = NH4CH3COO + PbCl2 =>
2 NH4Cl + Pb(CH3COO)2 = 2 NH4CH3COO + PbCl2
HCN = H2 + C + N2 =>
2 HCN = H2 + 2 C + N2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NH4C2H3O2 + FeCl3 = NH4Cl3 + FeC2H3O2 =>
NH4C2H3O2 + FeCl3 = NH4Cl3 + FeC2H3O2
CS2 + SO2 = S + CO2 =>
CS2 + SO2 = 3 S + CO2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
PbO + NO3 = Pb(NO3)2 + O2 =>
2 PbO + 4 NO3 = 2 Pb(NO3)2 + O2
Ba(CN)2 + Na2CO3 = BaCO3 + NaCN =>
Ba(CN)2 + Na2CO3 = BaCO3 + 2 NaCN
Sc2O3 + H2S = S3Sc2 + H2O =>
Sc2O3 + 3 H2S = S3Sc2 + 3 H2O
H25O4 + NaOH = Na + H2O =>
H25O4 + 17 NaOH = 17 Na + 21 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2S + K2Cr2O7 = K2S + Na2Cr2O7 =>
Na2S + K2Cr2O7 = K2S + Na2Cr2O7
KCI + O2 = KCIO3 =>
2 KCI + 3 O2 = 2 KCIO3
BaCl2 + Na2CO3 = Na4Cl2 + Ba2 + (CO3)2 =>
2 BaCl2 + 4 Na2CO3 = 2 Na4Cl2 + Ba2 + 2(CO3)2
Mg + Pt(OH)4 = Pt4 + Mg(OH)2 =>
8 Mg + 4 Pt(OH)4 = Pt4 + 8 Mg(OH)2
Sb2S3 + (NH4)2S5 = (NH4)3[SbS3] + S =>
Sb2S3 + 3(NH4)2S5 = 2(NH4)3[SbS3] + 12 S
KMnO4 + C12H22O11 = CO2 + H2O + K2MnO4 + MnO2 =>
24 KMnO4 + C12H22O11 = 12 CO2 + 11 H2O + 12 K2MnO4 + 12 MnO2
H + Cl + Ne = HClNe =>
H + Cl + Ne = HClNe
Ag2S + HNO3 = Ag2SO4 + NO + H2O =>
3 Ag2S + 8 HNO3 = 3 Ag2SO4 + 8 NO + 4 H2O
Zn(NO3)2(aq) + Na2CO3(aq) = ZnCO3 + NaNO3 =>
Zn(NO3)2(aq) + Na2CO3(aq) = ZnCO3 + 2 NaNO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
K2Cr2O7 + H2SO4 + KCl = CrSO4 + K2SO4 + H2O + Cl2 =>
K2Cr2O7 + 7 H2SO4 + 8 KCl = 2 CrSO4 + 5 K2SO4 + 7 H2O + 4 Cl2
H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O
Sr(s) + O2(g) + C(g) = SrCO3(s) =>
2 Sr(s) + 3 O2(g) + 2 C(g) = 2 SrCO3(s)
HCl + HClO3 = HClO2 =>
HCl + 2 HClO3 = 3 HClO2
C + H11OH = C6H10 + H2O =>
6 C + H11OH = C6H10 + H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
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