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2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 MnO4 + 2 H2O
Fe(OH)3 + H2O2 = FeO2 + H2O =>
2 Fe(OH)3 + H2O2 = 2 FeO2 + 4 H2O
P4 + Na(OH) + H2O = PH3 + NaH2PO2 =>
P4 + 3 Na(OH) + 3 H2O = PH3 + 3 NaH2PO2
CH3COOH + Fe3O4 = H2O + (CH3COO)3Fe + H2 =>
18 CH3COOH + 2 Fe3O4 = 8 H2O + 6(CH3COO)3Fe + H2
Hg(NO3)2 + H2SO4 = HgSO4 + HNO3 =>
Hg(NO3)2 + H2SO4 = HgSO4 + 2 HNO3
Al2(CO3)3 + H2O = Al(OH)3 + H2CO3 =>
Al2(CO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3
CuCl2(aq) + NH3(aq) + H2O(l) = [Cu(NH3)4(H2O)2]2 + NH4Cl + OH =>
2 CuCl2(aq) + 12 NH3(aq) + 8 H2O(l) = [Cu(NH3)4(H2O)2]2 + 4 NH4Cl + 4 OH
(NH4)2C2O4 + BaCl2 = (NH4)Cl + BaC2O4 =>
(NH4)2C2O4 + BaCl2 = 2(NH4)Cl + BaC2O4
HBr + NiCO3 = NiBr2 + H2O + CO2 =>
2 HBr + NiCO3 = NiBr2 + H2O + CO2
H2SO4 + Co(OH)3 = Co2(SO4)3 + H2O =>
3 H2SO4 + 2 Co(OH)3 = Co2(SO4)3 + 6 H2O
AgNO3(aq) + MgSO4(aq) = Ag2SO4(aq) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgSO4(aq) = Ag2SO4(aq) + Mg(NO3)2(aq)
BeI2 + Sn(NO3)4 = Be(NO3)2 + SnI4 =>
2 BeI2 + Sn(NO3)4 = 2 Be(NO3)2 + SnI4
Mg(NO3)2 + OH = Mg(OH)2 + NO3 =>
Mg(NO3)2 + 2 OH = Mg(OH)2 + 2 NO3
CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O
Co3O4 + HCl = CoCl2 + H2O + CoCl3 =>
Co3O4 + 8 HCl = CoCl2 + 4 H2O + 2 CoCl3
BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(aq) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(aq)
KOH + O3 = KO3 + H2O =>
6 KOH + 5 O3 = 6 KO3 + 3 H2O
(NH4)3PO4 + Cd(NO3)2 = NH4NO3 + Cd3(PO4)2 =>
2(NH4)3PO4 + 3 Cd(NO3)2 = 6 NH4NO3 + Cd3(PO4)2
AgNO3 + NaBH4 = Ag + BH3 + HNO3 + NaNO3 =>
2 AgNO3 + NaBH4 = 2 Ag + BH3 + HNO3 + NaNO3
P2 = P =>
P2 = 2 P
C4H10(g) = C(s) + H2(g) =>
C4H10(g) = 4 C(s) + 5 H2(g)
HClO4 + NH4OH = ClO4NH4 + H2O =>
HClO4 + NH4OH = ClO4NH4 + H2O
CN{-} + OH{-} = CNO{-} + H2O + e =>
CN{-} + 2 OH{-} = CNO{-} + H2O + 2e
Cd + S = CdS =>
Cd + S = CdS
Co(OH)2 + HNO3 = Co(NO3)2 + H2O =>
Co(OH)2 + 2 HNO3 = Co(NO3)2 + 2 H2O
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 NaCl(aq)
KBr + PbO2 + HNO3 = Pb(NO3)3 + Br + KNO3 + H2O =>
KBr + PbO2 + 4 HNO3 = Pb(NO3)3 + Br + KNO3 + 2 H2O
NaOH(aq) + NiCl2(aq) = NaCl(aq) + Ni(OH)2 =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl(aq) + Ni(OH)2
HCl + NaOH(aq) = NaCl + H2O(l) =>
HCl + NaOH(aq) = NaCl + H2O(l)
CH3COOH(aq) + Sr(OH)2(aq) = H2O(l) + Sr(CH3COO)2(aq) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(CH3COO)2(aq)
H3PO4 + KCl = K2HPO4 + HCl =>
H3PO4 + 2 KCl = K2HPO4 + 2 HCl
C5H10O + H2 = C5H11OH =>
C5H10O + H2 = C5H11OH
Ba(C2H3O3)2 + Li2SO4 = BaSO4 + LiC2H3O3 =>
Ba(C2H3O3)2 + Li2SO4 = BaSO4 + 2 LiC2H3O3
P + CO2 = P2O3 + C =>
4 P + 3 CO2 = 2 P2O3 + 3 C
H2O + KCl + Br2 = HBr + KClO3 =>
3 H2O + KCl + 3 Br2 = 6 HBr + KClO3
KMnO4 + NaOH + KI = Na2MnO4 + KIO3 + H2O + KOH =>
6 KMnO4 + 12 NaOH + KI = 6 Na2MnO4 + KIO3 + 3 H2O + 6 KOH
C10H16N2O8 + O2 = CO2 + H2O + N2 =>
C10H16N2O8 + 10 O2 = 10 CO2 + 8 H2O + N2
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH
Fe(s) + H2SO4(l) = Fe2(SO4)3(aq) + H2(g) =>
2 Fe(s) + 3 H2SO4(l) = Fe2(SO4)3(aq) + 3 H2(g)
NH4F + Pb(NO3)2 = PbF2 + (NH4)(NO3) =>
2 NH4F + Pb(NO3)2 = PbF2 + 2(NH4)(NO3)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeCI2 + KOH = FeOH + CI2K =>
FeCI2 + KOH = FeOH + CI2K
BaCl2 + NaCl = BaNa + Cl =>
BaCl2 + NaCl = BaNa + 3 Cl
PbI2 + KNO3 = Pb(NO3)2 + KI =>
PbI2 + 2 KNO3 = Pb(NO3)2 + 2 KI
H2SO4(l) + NaOH(s) = Na2SO4(aq) + H2O(l) =>
H2SO4(l) + 2 NaOH(s) = Na2SO4(aq) + 2 H2O(l)
OH{-} + CrI3 + Cl2 = CrO4{2-} + IO3{-} + Cl{-} + H2O =>
52 OH{-} + 2 CrI3 + 21 Cl2 = 2 CrO4{2-} + 6 IO3{-} + 42 Cl{-} + 26 H2O
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
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