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I2 + 2 HCl = H2I2 + Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn(s) + NiSO4(aq) = ZnSO4 + Ni =>
Zn(s) + NiSO4(aq) = ZnSO4 + Ni
KI + PbNO3 = PbI2 + K2NO3 =>
2 KI + PbNO3 = PbI2 + K2NO3
Zn + Al2O3 = ZnO + Al =>
3 Zn + Al2O3 = 3 ZnO + 2 Al
KH2PO4 = K2HPO4 + H3PO4 =>
2 KH2PO4 = K2HPO4 + H3PO4
NaClO + NaOH + H2S = Na2SO4 + H2O + NaCl =>
4 NaClO + 2 NaOH + H2S = Na2SO4 + 2 H2O + 4 NaCl
Cu(s) + MgSO4(aq) = CuSO4 + Mg =>
Cu(s) + MgSO4(aq) = CuSO4 + Mg
Ag(NH3) + HNO3 = Ag(NO3) + NH4 =>
Ag(NH3) + HNO3 = Ag(NO3) + NH4
Sr + HNO3 = Sr(NO3)2 + NO + H2O =>
3 Sr + 8 HNO3 = 3 Sr(NO3)2 + 2 NO + 4 H2O
FeSO4 + Na2HPO4 = Fe3(PO4)2 + NaH2PO4 + Na2SO4 =>
3 FeSO4 + 4 Na2HPO4 = Fe3(PO4)2 + 2 NaH2PO4 + 3 Na2SO4
Cl2 + Fe3O4 = Fe + Cl2O =>
4 Cl2 + Fe3O4 = 3 Fe + 4 Cl2O
Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2
KOH + HBr2 = KBr2 + H2O =>
KOH + HBr2 = KBr2 + H2O
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
NaClO3 + HI = NaI + HClO3 =>
NaClO3 + HI = NaI + HClO3
C3H7OH + CuO = C2H5CHO + Cu + H2O =>
C3H7OH + CuO = C2H5CHO + Cu + H2O
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
Mg(NO3)2 + NH4Cl = MgCl2 + NH4(NO3) =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4(NO3)
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
C2O + H2O = C6H12O6 + O =>
3 C2O + 6 H2O = C6H12O6 + 3 O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Ni2O3 + HCl = NiCl2 + Cl2 + H2O =>
Ni2O3 + 6 HCl = 2 NiCl2 + Cl2 + 3 H2O
CH3CH2OH + MnO4 = CH3COOH + Mn + H2O =>
2 CH3CH2OH + MnO4 = 2 CH3COOH + Mn + 2 H2O
Sn(NO3)4 + K2S = SnS2 + KNO3 =>
Sn(NO3)4 + 2 K2S = SnS2 + 4 KNO3
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)4] =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]
H{+} + Cr2O72{-} + C2H5OH = Cr3{+} + C2H4O + H2O =>
9.9999999999995H{+} + 6 Cr2O72{-} + 427 C2H5OH = 4 Cr3{+} + 427 C2H4O + 432 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ag2CO3 + HCl = AgCl + H2O + CO2 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2O + CO2
P(s) + O2 = P2O5 =>
4 P(s) + 5 O2 = 2 P2O5
S8 + KI = K2S + I2 =>
S8 + 16 KI = 8 K2S + 8 I2
Ag3P = Ag + P =>
Ag3P = 3 Ag + P
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
H{+} + VO4{3-} + Sn{2-} = V{3+} + Sn{4+} + H2O =>
24 H{+} + 3 VO4{3-} + Sn{2-} = 3 V{3+} + Sn{4+} + 12 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbCO3(s) + HNO3(ac) = Pb(NO3)2(s) + CO2(g) + H2O(l) =>
PbCO3(s) + 2 HNO3(ac) = Pb(NO3)2(s) + CO2(g) + H2O(l)
AsH3 + K2Cr2O7 + H2SO4 = H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 AsH3 + 4 K2Cr2O7 + 16 H2SO4 = 3 H3AsO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cd(OH)2 + NH4OH = Cd(NH3)4{2+} + OH{-} + H2O =>
Cd(OH)2 + 4 NH4OH = Cd(NH3)4{2+} + 2 OH{-} + 4 H2O
C3H8O + H2O = CO2 + CH4 =>
4 C3H8O + 2 H2O = 3 CO2 + 9 CH4
C3H8 + Br = C3H7Br + HBr =>
C3H8 + 2 Br = C3H7Br + HBr
KOH + NaOH = KNa + OH =>
KOH + NaOH = KNa + 2 OH
Ga + P = GaP =>
Ga + P = GaP
PO4 + (NH4)2MoO4 + HNO3 = (NH4)3P4Mo12O40 + NH4NO3 + H2O =>
32 PO4 + 96(NH4)2MoO4 + 114 HNO3 = 8(NH4)3P4Mo12O40 + 141 NH4NO3 + 111 H2O
H2SO4 + Co(OH)2 = Co(HSO4)2 + H2O =>
2 H2SO4 + Co(OH)2 = Co(HSO4)2 + 2 H2O
S8 + BaO = BaS + O2 =>
S8 + 8 BaO = 8 BaS + 4 O2
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