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3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
HC2H3O + NaHSO4 = HC2HSO4NaH3O =>
HC2H3O + NaHSO4 = HC2HSO4NaH3O
K2CO3 + CuCl2 = K2Cl2 + CuCO3 =>
K2CO3 + CuCl2 = K2Cl2 + CuCO3
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnO + K2SO4 =>
15 CH2CHCH2CH3 + 16 KMnO4 + 8 H2SO4 = 20 CH3CH2COOH + 8 H2O + 16 MnO + 8 K2SO4
Na2CO3(s) + HCl(aq) = NaCl + H2 + CO3 =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + H2 + CO3
FeCl2(ac) + Na3PO4(ac) = Fe3(PO4)2(s) + NaCl(ac) =>
3 FeCl2(ac) + 2 Na3PO4(ac) = Fe3(PO4)2(s) + 6 NaCl(ac)
FeO + NaOH = Fe(OH)3 + Na3O =>
FeO + 3 NaOH = Fe(OH)3 + Na3O
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
CuS(s) + HNO3(aq) = CuSO4(aq) + NO(g) + H2O(g) =>
3 CuS(s) + 8 HNO3(aq) = 3 CuSO4(aq) + 8 NO(g) + 4 H2O(g)
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Cs2S + HCl = H2S + CsCl =>
Cs2S + 2 HCl = H2S + 2 CsCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaBr + AgNo3 = AgBr + NaNo3 =>
NaBr + AgNo3 = AgBr + NaNo3
KI + NaOH = NaI + KOH =>
KI + NaOH = NaI + KOH
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
F2 + KMnO4 = MnF2 + KF + O2 =>
3 F2 + 2 KMnO4 = 2 MnF2 + 2 KF + 4 O2
NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
Mg2 + Cl = MgCl2 =>
Mg2 + 4 Cl = 2 MgCl2
NH4SCN + CuSO4*5H2O = (NH4)2SO4 + Cu(SCN)2 + H2O =>
2 NH4SCN + CuSO4*5H2O = (NH4)2SO4 + Cu(SCN)2 + 5 H2O
Al2S3 + HNO3 = S + Al(NO3)3 + NO2 + H2O =>
Al2S3 + 12 HNO3 = 3 S + 2 Al(NO3)3 + 6 NO2 + 6 H2O
Al2S3 + KOH = Al(OH)3 + K2S =>
Al2S3 + 6 KOH = 2 Al(OH)3 + 3 K2S
NaOH + HCl = H2 + NaCl + O2 =>
2 NaOH + 2 HCl = 2 H2 + 2 NaCl + O2
NH4SCN + CuSO4*5H2O = (NH4)2SO4 + Cu(SCN)2 + H2O =>
2 NH4SCN + CuSO4*5H2O = (NH4)2SO4 + Cu(SCN)2 + 5 H2O
KI + H2SO4 + NaNO3 = I2 + K2SO4 + Na2SO4 + NO + H2O =>
6 KI + 4 H2SO4 + 2 NaNO3 = 3 I2 + 3 K2SO4 + Na2SO4 + 2 NO + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
AlCl3 + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(s) =>
AlCl3 + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(s)
Al + KOH + KMnO4 = K2MnO4 + K[Al(OH)4] =>
Al + 4 KOH + 3 KMnO4 = 3 K2MnO4 + K[Al(OH)4]
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
BaCO3(aq) + Na2SO4(aq) = BaSO4(s) + Na2CO3(aq) =>
BaCO3(aq) + Na2SO4(aq) = BaSO4(s) + Na2CO3(aq)
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
KCl + S = K2S + Cl2 =>
2 KCl + S = K2S + Cl2
Pb(OH)2 + H2(SO4) = Pb(SO4) + H2O =>
Pb(OH)2 + H2(SO4) = Pb(SO4) + 2 H2O
C3H6SO + O2 = CO2 + H2O + S =>
C3H6SO + 4 O2 = 3 CO2 + 3 H2O + S
P + Ba(OH)2 + H2O = PH3 + Ba[H2(PO2)]2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba[H2(PO2)]2
Na2SO4 + Al2O3 = Na2Al2O3 + SO4 =>
Na2SO4 + Al2O3 = Na2Al2O3 + SO4
NaS + HCl = NaCl + SH =>
NaS + HCl = NaCl + SH
Li + Au3Cl = LiCl + Au =>
Li + Au3Cl = LiCl + 3 Au
N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3
Mg(s) + Ag(NO3)2(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + Ag(NO3)2(aq) = Mg(NO3)2(aq) + Ag(s)
LiBr + Co(SO3)2 = LiSO3 + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 LiSO3 + CoBr2
Fe(s) + Cl2(aq) = Fe{2+}(aq) + Cl{-}(aq) =>
Fe(s) + Cl2(aq) = Fe{2+}(aq) + 2 Cl{-}(aq)
HCO3{-} + H{+} = H2O + CO2 =>
HCO3{-} + H{+} = H2O + CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
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