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Ca(SO4) + 2 HNO3 = Ca(NO3)2 + H2SO4
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Al2(SO4)3 + NH3H2O = Al(OH)3 + (NH4)2(SO4) =>
Al2(SO4)3 + 6 NH3H2O = 2 Al(OH)3 + 3(NH4)2(SO4)
K2Cr2O7 + HCl = CrCl3 + Cl2 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 7 H2O + 2 KCl
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
C2H5OH + AgNO3 + HNO3 = AgCNO + CH3CNO3 + H2O =>
3 C2H5OH + 2 AgNO3 + 2 HNO3 = 2 AgCNO + 2 CH3CNO3 + 7 H2O
C6H5NH2 + NaOH = C6H5NNa2 + H2O =>
C6H5NH2 + 2 NaOH = C6H5NNa2 + 2 H2O
H2SO4 + Cl2 = HCl + SO4 =>
H2SO4 + Cl2 = 2 HCl + SO4
FeSO4 + Cu = CuSO4 + Fe =>
FeSO4 + Cu = CuSO4 + Fe
C2O4 = CO2 =>
C2O4 = 2 CO2
C6H14 + HNO3 = CO2 + NO + H2O =>
3 C6H14 + 38 HNO3 = 18 CO2 + 38 NO + 40 H2O
H2S + O2 = SO2 + H20O2 =>
10 H2S + 11 O2 = 10 SO2 + H20O2
Mo(OH)6 = MoO3 + H2O =>
Mo(OH)6 = MoO3 + 3 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
H2S + KI = K2S + HI =>
H2S + 2 KI = K2S + 2 HI
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Mg{2+} + HCl = MgCl2 + H{+} =>
Mg{2+} + 2 HCl = MgCl2 + 2 H{+}
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
MnCl2 + H2SO4 + KMnO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
5 MnCl2 + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + 7 MnSO4 + K2SO4 + 8 H2O
LiCl + Na2SiO3 = LiSiO3 + Na2Cl =>
LiCl + Na2SiO3 = LiSiO3 + Na2Cl
C6H14 + Br2 = C3H6Br2 + HBr =>
C6H14 + 3 Br2 = 2 C3H6Br2 + 2 HBr
As2O5 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
As2O5 + 3 Ca(OH)2 = Ca3(AsO4)2 + 3 H2O
NaNO3 + H2SO4 = H2NO3 + NaSO4 =>
NaNO3 + H2SO4 = H2NO3 + NaSO4
C4H8O2 + H2O = CH3COOH + C2H6O =>
C4H8O2 + H2O = CH3COOH + C2H6O
C6H5NO2 + Cl2 = C6H3NO2(Cl)2 + HCl =>
C6H5NO2 + 2 Cl2 = C6H3NO2(Cl)2 + 2 HCl
ClO{-} = Cl{-} + O2 =>
2 ClO{-} = 2 Cl{-} + O2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
H4SiO4 + NaOH = Na2O*SiO2 + H2O =>
H4SiO4 + 2 NaOH = Na2O*SiO2 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SO2 + KMnO4 + H2O = H2SO4 + Mn2O4 + KOH =>
3 SO2 + 2 KMnO4 + 4 H2O = 3 H2SO4 + Mn2O4 + 2 KOH
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
MgO + H2O2 = Mg(OH)2 + O2 =>
2 MgO + 2 H2O2 = 2 Mg(OH)2 + O2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
MgSO4 + BaCl2 = BaSO4 + Mg(Cl)2 =>
MgSO4 + BaCl2 = BaSO4 + Mg(Cl)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
Na2CO3 + Cu(OH)2 = CuCO3 + NaOH =>
Na2CO3 + Cu(OH)2 = CuCO3 + 2 NaOH
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
AgNO{3} + HCl = AgCl + HNO{3} =>
AgNO{3} + HCl = AgCl + HNO{3}
ClOH = Cl2O + H2O =>
2 ClOH = Cl2O + H2O
CuSO4 + Fe = Cu + (FeSO4) =>
CuSO4 + Fe = Cu + (FeSO4)
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CH3CHO + KMnO4 = CH3COOH + MnO2 + K2O =>
3 CH3CHO + 2 KMnO4 = 3 CH3COOH + 2 MnO2 + K2O
C2H6O + H2O2 = C2H4O2 + H2O =>
C2H6O + 2 H2O2 = C2H4O2 + 3 H2O
KMnO4 + KHSO3 + KOH = MnO2 + K2SO4 + H2O =>
2 KMnO4 + 3 KHSO3 + KOH = 2 MnO2 + 3 K2SO4 + 2 H2O
Breng de vergelijking van een chemische reactie in evenwicht
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