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2 Mg(s) + 3 Cl2(g) = 2 MgCl3(s)
Br2 + Fe = Fe3Br =>
Br2 + 6 Fe = 2 Fe3Br
Zn(OH)2 + (NH4)2SO4 + NH4OH = [Zn(NH3)4]SO4 + H2O =>
Zn(OH)2 + (NH4)2SO4 + 2 NH4OH = [Zn(NH3)4]SO4 + 4 H2O
H2S + Na2Cr2O7 + H2SO4 = CrSO4 + H2O + Na2SO4 =>
H2S + Na2Cr2O7 + 2 H2SO4 = 2 CrSO4 + 3 H2O + Na2SO4
H2O + IF7 = H5IO6 + HF =>
6 H2O + IF7 = H5IO6 + 7 HF
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 NaCl
H2SO3 + BaO = BaSO3 + H2O =>
H2SO3 + BaO = BaSO3 + H2O
Cr(OH)3 + H2SO4 = (CrOH)SO4 + H2O =>
Cr(OH)3 + H2SO4 = (CrOH)SO4 + 2 H2O
CuI + H2O = Cu2O + HI =>
2 CuI + H2O = Cu2O + 2 HI
CO2 + KOH = K2(CO3) + H2O =>
CO2 + 2 KOH = K2(CO3) + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MnSO4 = MnO2 + SO2 =>
MnSO4 = MnO2 + SO2
Na2O + Br = NaBr + O2 =>
2 Na2O + 4 Br = 4 NaBr + O2
AgS + H2O = Ag + H2S + O2 = =>
2 AgS + 2 H2O = 2 Ag + 2 H2S + O2
C2H4O + H2SO4 + KMnO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H4O + 3 H2SO4 + 2 KMnO4 = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
KBr + ZnCl2 = KCl + ZnBr2 =>
2 KBr + ZnCl2 = 2 KCl + ZnBr2
HCl + AgNO3 = AgCl + NHO3 =>
HCl + AgNO3 = AgCl + NHO3
Pb + Al2(SO4)3 = PbSO4 + Al =>
3 Pb + Al2(SO4)3 = 3 PbSO4 + 2 Al
H2S + (Cr2O7){-2} + H{+} = S + Cr{+3} + H2O =>
3 H2S + (Cr2O7){-2} + 8 H{+} = 3 S + 2 Cr{+3} + 7 H2O
Pt + NaCl = PtCl4 + Na =>
Pt + 4 NaCl = PtCl4 + 4 Na
Pt + HCl = PtCl2 + H =>
Pt + 2 HCl = PtCl2 + 2 H
Fe + Cr2(SO4)3 = FeSO4 + Cr =>
3 Fe + Cr2(SO4)3 = 3 FeSO4 + 2 Cr
KOH + AgNO3 = AgOH + KNO3 =>
KOH + AgNO3 = AgOH + KNO3
FeCl2 + H2O + HCl = FeCl3 + H3O =>
FeCl2 + H2O + HCl = FeCl3 + H3O
Ca(OH)2(s) + HCl = CaCl2 + H2O(l) =>
Ca(OH)2(s) + 2 HCl = CaCl2 + 2 H2O(l)
CH3(CH2)4CH3 + Br2 = CH3(CH2)4CH3Br2 =>
CH3(CH2)4CH3 + Br2 = CH3(CH2)4CH3Br2
C6H12O6 + O2 = C6H6O4 + H2O =>
2 C6H12O6 + O2 = 2 C6H6O4 + 6 H2O
KSH = K2S + H2S =>
2 KSH = K2S + H2S
Ag + HNO3 = AgNO3 + NH4NO3 + H2O =>
8 Ag + 10 HNO3 = 8 AgNO3 + NH4NO3 + 3 H2O
NaNO3 + Ag2SO4 = Na2SO4 + AgNO3 =>
2 NaNO3 + Ag2SO4 = Na2SO4 + 2 AgNO3
Al(PO4) + Zn = Zn3(PO4) + Al =>
Al(PO4) + 3 Zn = Zn3(PO4) + Al
CH3COOH + Cu(HCO3)2 = (CH3COOH)2Cu + H2O + CO2 =>
9 CH3COOH + 4 Cu(HCO3)2 = 4(CH3COOH)2Cu + 6 H2O + 10 CO2
ZnH2 = Zn + H2 =>
ZnH2 = Zn + H2
Mg(OH)2 + Li2O = MgO + LiOH =>
Mg(OH)2 + Li2O = MgO + 2 LiOH
In + NaOH = InOH + Na =>
In + NaOH = InOH + Na
In(NO3)3 = In2O3 + NO2 + O2 =>
4 In(NO3)3 = 2 In2O3 + 12 NO2 + 3 O2
Te + O4 = Te2O4 =>
2 Te + O4 = Te2O4
NiI2(aq) + Pb(NO3)2(aq) = Ni(NO3)2(s) + PbI2(aq) =>
NiI2(aq) + Pb(NO3)2(aq) = Ni(NO3)2(s) + PbI2(aq)
K2CrO4 + (NH4)2S = K2S + S + NH3 + Cr(OH)3 + H2O =>
2 K2CrO4 + 5(NH4)2S = 2 K2S + 3 S + 10 NH3 + 2 Cr(OH)3 + 2 H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
C12H22O11(aq) + H2O(g) = C2H5OH(l) + CO2(g) =>
C12H22O11(aq) + H2O(g) = 4 C2H5OH(l) + 4 CO2(g)
(C3H6O) + (O2) = CO2 + H2O =>
(C3H6O) + 4(O2) = 3 CO2 + 3 H2O
Pb(NO3)2 + CaCrO4 = PbCrO4 + Ca(NO3)2 =>
Pb(NO3)2 + CaCrO4 = PbCrO4 + Ca(NO3)2
NH4OH + HClO2 = NH4Cl + H2O + O2 =>
NH4OH + HClO2 = NH4Cl + H2O + O2
KCl(s) + SO2(g) = KClO3(s) + S(g) =>
2 KCl(s) + 3 SO2(g) = 2 KClO3(s) + 3 S(g)
CaCl2(aq) + K2C2O4(aq) = CaC2O4 + KCl =>
CaCl2(aq) + K2C2O4(aq) = CaC2O4 + 2 KCl
Al(ClO4)3 + H2O = Al(OH)3 + HClO4 =>
Al(ClO4)3 + 3 H2O = Al(OH)3 + 3 HClO4
KP = K + P =>
KP = K + P
HNO3 + Be = Be(NO3)2 + H2 =>
2 HNO3 + Be = Be(NO3)2 + H2
KMnO4 + C6H12O6 + H2SO4 = C6H6O6 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 C6H12O6 + 9 H2SO4 = 5 C6H6O6 + 6 MnSO4 + 3 K2SO4 + 24 H2O
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