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CrO4Pb(NO3)2 = PbCrO4(NO3)2
Fe2(SO4)3 + KBr = FeSO4 + Br2 + K2SO4 =>
Fe2(SO4)3 + 2 KBr = 2 FeSO4 + Br2 + K2SO4
NaHSO4Ba(OH)2 = BaSO4NaOHH2O =>
NaHSO4Ba(OH)2 = BaSO4NaOHH2O
CH2OHCH2CH2CH2OH + KMnO4 + H2SO4 = COOHCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
F2 + Xe = XeF4 =>
2 F2 + Xe = XeF4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCl2(s) + H2O(l) = HCl(g) + Ca(OH)2(s) =>
CaCl2(s) + 2 H2O(l) = 2 HCl(g) + Ca(OH)2(s)
Zn(CN)2 + NaOH = Zn(OH)2 + NaCN =>
Zn(CN)2 + 2 NaOH = Zn(OH)2 + 2 NaCN
KMnO4 + HCl + FeCl2 = KCl + H2O + FeCl3 + MnCl2 =>
KMnO4 + 8 HCl + 5 FeCl2 = KCl + 4 H2O + 5 FeCl3 + MnCl2
B2O3 = B + O =>
B2O3 = 2 B + 3 O
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ni + CuO = NiO + Cu =>
Ni + CuO = NiO + Cu
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KClO4 + HCl = KCl + H2O + Cl2 =>
KClO4 + 8 HCl = KCl + 4 H2O + 4 Cl2
Ba(HSO3)2 + LiOH = Ba(OH)2 + Li2SO3 + H2O =>
Ba(HSO3)2 + 4 LiOH = Ba(OH)2 + 2 Li2SO3 + 2 H2O
NaNO3 = Na + N + O3 =>
NaNO3 = Na + N + O3
Ag1NO1 + Na1Cl1 = Ag1Cl1 + Na1NO1 =>
Ag1NO1 + Na1Cl1 = Ag1Cl1 + Na1NO1
Pb2S + Zn = ZnS + Pb =>
Pb2S + Zn = ZnS + 2 Pb
Cr2O7(aq) + H(aq) = Cr(aq) + H2O =>
Cr2O7(aq) + 14 H(aq) = 2 Cr(aq) + 7 H2O
Al(NO3)3 + NH3 = NH3Al(NO3)3 =>
Al(NO3)3 + NH3 = NH3Al(NO3)3
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
Pb(ClO4)2(aq) + NaBr(aq) = PbBr2(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + 2 NaBr(aq) = PbBr2(s) + 2 NaClO4(aq)
K3ClO3 = K + ClO3 =>
K3ClO3 = 3 K + ClO3
C20H14O4 + CH3COOH = C20H14O4CH3COOH1 =>
C20H14O4 + CH3COOH = C20H14O4CH3COOH1
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2CO3 + CCl2 = Na2Cl2 + CCO3 =>
Na2CO3 + CCl2 = Na2Cl2 + CCO3
Pb + KI + H2O = PbI2 + KOH + H2 =>
Pb + 2 KI + 2 H2O = PbI2 + 2 KOH + H2
(NH4)2CO3(aq) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) + CO2(g) =>
(NH4)2CO3(aq) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) + CO2(g)
In5P = In + P2 =>
2 In5P = 10 In + P2
CH3OH + CO3 = CO2 + H2O =>
CH3OH + 3 CO3 = 4 CO2 + 2 H2O
KOH + CO2 = H2O + K3OHCO3 =>
3 KOH + CO2 = H2O + K3OHCO3
I2 + HBr = IBr + H2 =>
I2 + 2 HBr = 2 IBr + H2
NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2 =>
2 NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2
K4[Fe(CN)6] + KMnO4 + H2SO4 = K3[Fe(CN)6] + MnSO4 + KSO4 + H2O =>
2 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 2 K3[Fe(CN)6] + MnSO4 + 3 KSO4 + 4 H2O
C2H5NO2 + H2O = H3O + C2H4NO2 =>
C2H5NO2 + H2O = H3O + C2H4NO2
CH2Cl2 + Cl = HCl + CHCl3 =>
CH2Cl2 + 2 Cl = HCl + CHCl3
K2Cr2O7 + C2H5OH = C02 + Cr + K2 + H2O =>
2 K2Cr2O7 + 7 C2H5OH = 7 C02 + 4 Cr + 2 K2 + 21 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S2O3 + I2 + H2O = S2 + Na2SO4 + HI =>
2 Na2S2O3 + 2 I2 + 2 H2O = S2 + 2 Na2SO4 + 4 HI
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CuOCO = CuCO2 =>
CuOCO = CuCO2
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
Zn + HCl = Zn{+2} + H2 + Cl{-} =>
Zn + 2 HCl = Zn{+2} + H2 + 2 Cl{-}
Be + NaOH + H2O = Na4[Be(OH)6] + H2 =>
Be + 4 NaOH + 2 H2O = Na4[Be(OH)6] + H2
KClO + HCl = Cl2 + H2O + KCl =>
KClO + 2 HCl = Cl2 + H2O + KCl
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
H{+} + MnO{3{-})+Cl{-} = Mn{2+}+Cl{2}+HO{-} =>
H{+} + MnO{3{-})+Cl{-} = Mn{2+}+Cl{2}+HO{-}
Breng de vergelijking van een chemische reactie in evenwicht
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