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3 Na2HPO4 = H3PO4 + 2 Na3PO4
K2S + HNo3 = KNo3 + H2S =>
K2S + 2 HNo3 = 2 KNo3 + H2S
Cr(OH)3 + ClO4{-} + OH{-} = (Cr2O7){2-} + H2O + Cl{-} =>
8 Cr(OH)3 + 3 ClO4{-} + 8 OH{-} = 4(Cr2O7){2-} + 16 H2O + 3 Cl{-}
Fe(OH)3 + H2C2O4 = Fe + H2O + C2O4 =>
2 Fe(OH)3 + 3 H2C2O4 = 2 Fe + 6 H2O + 3 C2O4
FeCl3 + K4[Fe(CN)6] = FeCl2 + K3[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = FeCl2 + K3[Fe(CN)6] + KCl
Zn(OH)2 + HCl = Zn(OH)Cl + H2O =>
Zn(OH)2 + HCl = Zn(OH)Cl + H2O
SnCl2 + HNO3 + (HCl) = SnCl4 + N2O4 + H2O =>
SnCl2 + 2 HNO3 + 2(HCl) = SnCl4 + N2O4 + 2 H2O
K2S + HNo3 = KNo3 + H2S =>
K2S + 2 HNo3 = 2 KNo3 + H2S
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Sn + OH = Sn(OH)4 =>
Sn + 4 OH = Sn(OH)4
NH2OH*HCl + I2 = N2 + HI + HCl + H2O =>
2 NH2OH*HCl + I2 = N2 + 2 HI + 2 HCl + 2 H2O
Ca(NO3)2 + Zn = Ca + Zn(NO3)2 =>
Ca(NO3)2 + Zn = Ca + Zn(NO3)2
NaI + O2 = Na2O + I =>
4 NaI + O2 = 2 Na2O + 4 I
Mg(HCO3)2 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O + 2 CO2
Fe + HNO3 = Fe(NO3)2 + NO2 + H2O =>
Fe + 4 HNO3 = Fe(NO3)2 + 2 NO2 + 2 H2O
Na2CO3(aq) + KI(aq) = K2CO3(aq) + NaI(aq) =>
Na2CO3(aq) + 2 KI(aq) = K2CO3(aq) + 2 NaI(aq)
Sc2O3 + Cl2 + S2Cl2 = ScCl3 + SOCl2 =>
2 Sc2O3 + 9 Cl2 + 3 S2Cl2 = 4 ScCl3 + 6 SOCl2
Fe + Cu(SO4) = Fe(SO4) + Cu =>
Fe + Cu(SO4) = Fe(SO4) + Cu
SrCO3 + HCl = SrCl + HCO3 =>
SrCO3 + HCl = SrCl + HCO3
AgNO3(aq) + Ca(NO3)2(aq) = Ag(NO3)2(aq) + NO3Ca(aq) =>
AgNO3(aq) + Ca(NO3)2(aq) = Ag(NO3)2(aq) + NO3Ca(aq)
NiCl2 + H2O = NiO + H2Cl2 =>
NiCl2 + H2O = NiO + H2Cl2
K2SO4 + SiO2 = K2SiO4 + SO2 =>
K2SO4 + SiO2 = K2SiO4 + SO2
KOH + H2O = KOHOH + H2 =>
2 KOH + 2 H2O = 2 KOHOH + H2
AgNO3 + NH3 + H2O = [Ag(NH3)2]OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4NO3
K2S + HNo3 = KNo3 + H2S =>
K2S + 2 HNo3 = 2 KNo3 + H2S
KMnO4 + H2SO4 + C2H4 = MnSO4 + K2SO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 C2H4 = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 28 H2O
Fe(SO4)2 + BaCl2 = FeCl2 + Ba(SO4)2 =>
Fe(SO4)2 + BaCl2 = FeCl2 + Ba(SO4)2
PCl5(g) + H2O(l) = HCl(aq) + H3PO4(aq) =>
PCl5(g) + 4 H2O(l) = 5 HCl(aq) + H3PO4(aq)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
(NH4)2CO3 + HCl = NH4Cl + CO2 + HOH =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + CO2 + HOH
Cl2 + O2 = OCl2 =>
2 Cl2 + O2 = 2 OCl2
Calcium + Hydrochloricacid = hydrogen + Calciumchloride =>
Ca + 2 HCl = H2 + CaCl2
ZnO + H2(SO4) = Zn(SO4) + H2O =>
ZnO + H2(SO4) = Zn(SO4) + H2O
K2S + HNo3 = KNo3 + H2S =>
K2S + 2 HNo3 = 2 KNo3 + H2S
CuCO3(aq) + CaCl2(aq) = CuCl2(aq) + CaCO3(aq) =>
CuCO3(aq) + CaCl2(aq) = CuCl2(aq) + CaCO3(aq)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NaBr + CH3COOH = CH3COONa + HBr =>
NaBr + CH3COOH = CH3COONa + HBr
CH3CH2CH2Br + CH3CH2ONa = CH3CH2CH2OCH2CH3 + NaBr =>
CH3CH2CH2Br + CH3CH2ONa = CH3CH2CH2OCH2CH3 + NaBr
(NH4)2CO3 + HNO2 = NH4NO2 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO2 = 2 NH4NO2 + H2O + CO2
Pb(NO3)2 + NH3 = Pb(NH3)2 + NO3 =>
Pb(NO3)2 + 2 NH3 = Pb(NH3)2 + 2 NO3
As2S3 + HNO3 + H2O = H2SO4 + H3AsO3 + NO =>
As2S3 + 8 HNO3 + 2 H2O = 3 H2SO4 + 2 H3AsO3 + 8 NO
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3CH2COOKCH3COOK + K2MnO4 + H2O =>
CH3CHCHCH2CH3 + 8 KMnO4 + 10 KOH = CH3CH2COOKCH3COOK + 8 K2MnO4 + 6 H2O
Cr + HNO3 = Cr(NO3)2 + NO2 + H2O =>
Cr + 4 HNO3 = Cr(NO3)2 + 2 NO2 + 2 H2O
HNO3(aq) + Zn(s) = Zn(NO3)(aq) + H2O(l) + NH4NO3(aq) =>
10 HNO3(aq) + 8 Zn(s) = 8 Zn(NO3)(aq) + 3 H2O(l) + NH4NO3(aq)
C4H6O6 + NaCl2 = NaC4H4O6 + HCl =>
C4H6O6 + NaCl2 = NaC4H4O6 + 2 HCl
Cu + NaNO3 + H2SO4 = CuSO4 + NO + Na2SO4 + H2O =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + 2 NO + Na2SO4 + 4 H2O
HCN + HCl = H2 + ClCN =>
HCN + HCl = H2 + ClCN
CuCl2 + MgI2 = CuI2 + MgCl2 =>
CuCl2 + MgI2 = CuI2 + MgCl2
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