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6 CO2 + 6 H2O2 = C6H12O6 + 9 O2
CrO7{2-} + H2SO3 + H{+} = Cr{3+} + HSO4{-} + H2O =>
2 CrO7{2-} + 9 H2SO3 + H{+} = 2 Cr{3+} + 9 HSO4{-} + 5 H2O
NH4HCO3 + C6H8O7 = CO2 + H2O + C6H8NH4O7 =>
18 NH4HCO3 + 19 C6H8O7 = 24 CO2 + 13 H2O + 18 C6H8NH4O7
NH4HCO3(aq) + HNO3(aq) = NH4NO3 + H2O(l) + CO2(g) =>
NH4HCO3(aq) + HNO3(aq) = NH4NO3 + H2O(l) + CO2(g)
PbS + FeCl3 = PbCl2 + FeCl2 + S =>
PbS + 2 FeCl3 = PbCl2 + 2 FeCl2 + S
Br{-} + H2O = Br2 + H2 + OH{-} =>
2 Br{-} + 2 H2O = Br2 + H2 + 2 OH{-}
MgO + Cu = Mg + CuO =>
MgO + Cu = Mg + CuO
CU(s) + O(g) = CUO2(s) =>
CU(s) + 2 O(g) = CUO2(s)
NaOH + BaO = NaO + BaOH =>
NaOH + BaO = NaO + BaOH
C6H12O2 + H2O = CH4 + CO2 =>
C6H12O2 + 2 H2O = 4 CH4 + 2 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2S(g) + SO2 = S8(s) + H2O(g) =>
16 H2S(g) + 8 SO2 = 3 S8(s) + 16 H2O(g)
FeCl2 = Fe3 + Cl5 =>
15 FeCl2 = 5 Fe3 + 6 Cl5
FeO2 + HCl = FeCl2 + Cl2 + H2O =>
FeO2 + 4 HCl = FeCl2 + Cl2 + 2 H2O
K2CrO4 + HNO3 = H2CrO4 + KNO3 =>
K2CrO4 + 2 HNO3 = H2CrO4 + 2 KNO3
CoCl2 + NaBH4 + H2O = Co2B + NaCl + HBO2 + H2 =>
4 CoCl2 + 8 NaBH4 + 12 H2O = 2 Co2B + 8 NaCl + 6 HBO2 + 25 H2
LiBr + Na2S = Li2S + NaBr =>
2 LiBr + Na2S = Li2S + 2 NaBr
K2SO3 + Sr(NO3)2 = SrSO3 + KNO3 =>
K2SO3 + Sr(NO3)2 = SrSO3 + 2 KNO3
NI3(s) = N2(g) + I2(s) =>
2 NI3(s) = N2(g) + 3 I2(s)
Cu + CaO = Cu2O + Ca =>
2 Cu + CaO = Cu2O + Ca
CaCO3 + CH3COOH = CH3COO2Ca + CO2 + H2O =>
8 CaCO3 + 7 CH3COOH = 8 CH3COO2Ca + 6 CO2 + 2 H2O
HBr(aq) + FeS(s) = H2S(g) + FeBr2(s) =>
2 HBr(aq) + FeS(s) = H2S(g) + FeBr2(s)
Zn + HNO2 = Zn(NO2)2 + NO + H2O =>
Zn + 4 HNO2 = Zn(NO2)2 + 2 NO + 2 H2O
FeO4{2-} + H2O = Fe2O3 + O2 + OH{-} =>
4 FeO4{2-} + 4 H2O = 2 Fe2O3 + 3 O2 + 8 OH{-}
HClO4(aq) + Ca(OH)2 = H2O(l) + Ca(ClO4)2(aq) =>
2 HClO4(aq) + Ca(OH)2 = 2 H2O(l) + Ca(ClO4)2(aq)
Fe(s) + H2O = Fe3O4(s) + H2 =>
3 Fe(s) + 4 H2O = Fe3O4(s) + 4 H2
C2H5OH + NaOH = C2H5Na + H2O + CO2 =>
7 C2H5OH + 6 NaOH = 6 C2H5Na + 9 H2O + 2 CO2
Rb + HOH = Rb(OH) + H2 =>
2 Rb + 2 HOH = 2 Rb(OH) + H2
Zn(NO3)2 + CH4N2O = ZnO + CO2 + H2O + N2 =>
3 Zn(NO3)2 + 5 CH4N2O = 3 ZnO + 5 CO2 + 10 H2O + 8 N2
NO2 + NH2 = HNO3 + NO =>
5 NO2 + NH2 = 2 HNO3 + 4 NO
CoS + HNO3 + H{+} = Co{2+} + S + NO + H2O =>
3 CoS + 2 HNO3 + 6 H{+} = 3 Co{2+} + 3 S + 2 NO + 4 H2O
C6H5NH2 + HCl + NaNO2 = C6H5OH + N2 + H2O + NaCl =>
C6H5NH2 + HCl + NaNO2 = C6H5OH + N2 + H2O + NaCl
CuO2 + H = Cu + H2O =>
CuO2 + 4 H = Cu + 2 H2O
MgBr{2} + BaCl{2} = MgCl{2} + BaBr{2} =>
MgBr{2} + BaCl{2} = MgCl{2} + BaBr{2}
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
VCl4 = Cl2 + V =>
VCl4 = 2 Cl2 + V
Mg(NO3)2 + KPO4 = Mg(PO4)2 + KNO3 =>
Mg(NO3)2 + 2 KPO4 = Mg(PO4)2 + 2 KNO3
C6H5OH + C2H5OH = C6H5OC2H5 + H2O =>
C6H5OH + C2H5OH = C6H5OC2H5 + H2O
K2O(s) + H2O = KOH =>
K2O(s) + H2O = 2 KOH
C2H4I2 + I2 = C2H3I3 + HI =>
C2H4I2 + I2 = C2H3I3 + HI
AgC2H3O2(aq) + SrI2(aq) = AgI(s) + Sr(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + SrI2(aq) = 2 AgI(s) + Sr(C2H3O2)2(aq)
HF + OH = H2O + F2 =>
2 HF + 2 OH = 2 H2O + F2
Mg(NO3)2(aq) + NaCl(aq) = MgCl(aq) + Na(NO3)2(aq) =>
Mg(NO3)2(aq) + NaCl(aq) = MgCl(aq) + Na(NO3)2(aq)
Copper(ii)sulfide + oxygen = copper + sulfurdioxide =>
CuS + O2 = Cu + SO2
NaC6H7O6 + CaCl2 = NaCl + Ca(C6H7O6)2 =>
2 NaC6H7O6 + CaCl2 = 2 NaCl + Ca(C6H7O6)2
Cu + LiOH + H2O = Li[Cu(OH)3] + H2 =>
Cu + LiOH + 2 H2O = Li[Cu(OH)3] + H2
ClO2(g) + H2O(l) = HClO3(aq) + HCl(aq) =>
6 ClO2(g) + 3 H2O(l) = 5 HClO3(aq) + HCl(aq)
Al2S3 + H2S = Al + H2S4 =>
Al2S3 + H2S = 2 Al + H2S4
OCN + H2O = HCN + OH =>
OCN + 2 H2O = HCN + 3 OH
Ba2HPO4 + HCl = BaCl + H2HPO4 =>
Ba2HPO4 + 2 HCl = 2 BaCl + H2HPO4
Breng de vergelijking van een chemische reactie in evenwicht
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