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3 Cu{+2} + 2 PO4{3-} = Cu3(PO4)2
C6H5NO2 + Zn + NaOH = Na2ZnO2 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Zn + 6 NaOH = 3 Na2ZnO2 + C6H5NH2 + 2 H2O
SO + H2O = H2S + H2SO3 =>
3 SO + 3 H2O = H2S + 2 H2SO3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Na2SO4 + Pb(NO3)2 = NaNO3 + Pb2(SO4)2 =>
2 Na2SO4 + 2 Pb(NO3)2 = 4 NaNO3 + Pb2(SO4)2
Al(OH)3 + Ca(OH)2 = CaAl2O4 + H2O =>
2 Al(OH)3 + Ca(OH)2 = CaAl2O4 + 4 H2O
C2H7NO + CH2O = C3H7NO + H2O =>
C2H7NO + CH2O = C3H7NO + H2O
Zn + Cu(No4) = Cu + Zn(No4) =>
Zn + Cu(No4) = Cu + Zn(No4)
CuCl2 + KHCO3 = (CuOH)2CO3 + CO2 + KCl + H2O =>
2 CuCl2 + 4 KHCO3 = (CuOH)2CO3 + 3 CO2 + 4 KCl + H2O
Al3 + NaOH + H2O = NaAlO2 + H2 =>
2 Al3 + 6 NaOH + 6 H2O = 6 NaAlO2 + 9 H2
H3BO3AlOH = AlBO3H3OH =>
H3BO3AlOH = AlBO3H3OH
Fe3O4 + HCl = FeCl3 + H2O + H =>
Fe3O4 + 9 HCl = 3 FeCl3 + 4 H2O + H
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
CH3CHBrCH2CH3KOH = CH3CH(OH)CH2CH3KBr =>
CH3CHBrCH2CH3KOH = CH3CH(OH)CH2CH3KBr
C6H4(NH2)COOH + NaOH = C6H5NH2 + Na2CO3 + H2O =>
C6H4(NH2)COOH + 2 NaOH = C6H5NH2 + Na2CO3 + H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
KHSO3HCl = KClH2OSO2 =>
KHSO3HCl = KClH2OSO2
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
HCO2H + NH4OH = NH4HCO2 + HOH =>
HCO2H + NH4OH = NH4HCO2 + HOH
KI + Pb(NO2)2 = PbI2 + KNO2 =>
2 KI + Pb(NO2)2 = PbI2 + 2 KNO2
CuOH + Pb = Pb(OH)2 + Cu =>
2 CuOH + Pb = Pb(OH)2 + 2 Cu
CaCl2 + KPO4 = Ca(PO4)2 + KCl =>
CaCl2 + 2 KPO4 = Ca(PO4)2 + 2 KCl
K2SO4 + AgNO2 = Ag2SO4 + KNO2 =>
K2SO4 + 2 AgNO2 = Ag2SO4 + 2 KNO2
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
NaOH + Al(OH)3 = NaAl(OH)4 =>
NaOH + Al(OH)3 = NaAl(OH)4
Cu(NO3)2 + Na2S = CuS + Na + NO3 =>
Cu(NO3)2 + Na2S = CuS + 2 Na + 2 NO3
KHS + LiOH = LiHS + KOH =>
KHS + LiOH = LiHS + KOH
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
KHSO3 + H2S = K2S + H2SO3 =>
2 KHSO3 + H2S = K2S + 2 H2SO3
NH4 + HOH = NH4OH + H2 =>
2 NH4 + 2 HOH = 2 NH4OH + H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2SO4 + Pb(NO3)2 = NaNO3 + Pb2(SO4)2 =>
2 Na2SO4 + 2 Pb(NO3)2 = 4 NaNO3 + Pb2(SO4)2
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Na2SO4 + Pb(NO3)2 = NaNO3 + Pb2(SO4)2 =>
2 Na2SO4 + 2 Pb(NO3)2 = 4 NaNO3 + Pb2(SO4)2
O3 = O2 =>
2 O3 = 3 O2
CuSO4 + KI + Na2S2O3 = CuI + Na2S4O6 + K2SO4 + NaI =>
2 CuSO4 + 4 KI + 2 Na2S2O3 = 2 CuI + Na2S4O6 + 2 K2SO4 + 2 NaI
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
H2 + HCl = H3Cl2 =>
H2 + 4 HCl = 2 H3Cl2
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaOH + acetone + water = sodiumcarbonate + H2 =>
6 NaOH + CH3COCH3 + 2 H2O = 3 Na2CO3 + 8 H2
MgS + O2 = MgO + SO2 =>
2 MgS + 3 O2 = 2 MgO + 2 SO2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
K2Cr2O7 + C3H7OH + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 C3H7OH + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
NaOH + H2 = H2O + Na =>
2 NaOH + H2 = 2 H2O + 2 Na
AlCl3 + (NH4) = Al + NH4Cl =>
AlCl3 + 3(NH4) = Al + 3 NH4Cl
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Mn2O7 + KOH = H2O + KMnO4 =>
Mn2O7 + 2 KOH = H2O + 2 KMnO4
LiOH + KMnO4 = Li2MnO3 + KOH + H2O + O2 =>
8 LiOH + 4 KMnO4 = 4 Li2MnO3 + 4 KOH + 2 H2O + 3 O2
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