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WO3 + 3 H2 = W + 3 H2O
KI(aq) + Na2CO3(aq) = K2CO3 + NaI =>
2 KI(aq) + Na2CO3(aq) = K2CO3 + 2 NaI
HBrKHCO3 = H2OKBrCO2 =>
HBrKHCO3 = H2OKBrCO2
potassium + water = potassiumhydroxide + hydrogen =>
2 K + 2 H2O = 2 KOH + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{-2} + CH3OH + 8 H{+} = 2 Cr{3+} + CO2 + 6 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
NiCl4 + Pb(NO3)2 = PbCl4 + Ni(NO3)2 =>
NiCl4 + Pb(NO3)2 = PbCl4 + Ni(NO3)2
C6H5CH2CH3 + Br2 = C8H9Br + HBr =>
C6H5CH2CH3 + Br2 = C8H9Br + HBr
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
Hg2SO4 + NH4NO3 = HgNO3 + (NH4)2SO4 =>
Hg2SO4 + 2 NH4NO3 = 2 HgNO3 + (NH4)2SO4
HC2H3O2 + KNO2 = KC2H3O2 + HNO2 =>
HC2H3O2 + KNO2 = KC2H3O2 + HNO2
Cl2 + SrI = SrCl2 + I2 =>
2 Cl2 + 2 SrI = 2 SrCl2 + I2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Ca(HO)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(HO)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH4OH + H2O = NH40H2 + OH =>
NH4OH + 38 H2O = NH40H2 + 39 OH
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HClO4 + RbOH = RbClO4 + H2O =>
HClO4 + RbOH = RbClO4 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KClO3 + HBr = KCl + H2O + Br =>
KClO3 + 6 HBr = KCl + 3 H2O + 6 Br
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C7H6O6S + NaOH = NaC7H5O6S + H2O =>
C7H6O6S + NaOH = NaC7H5O6S + H2O
NaClO3NaI = NaIO3NaCl =>
NaClO3NaI = NaIO3NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(HO)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(HO)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH4OH + H2O = NH40H2 + OH =>
NH4OH + 38 H2O = NH40H2 + 39 OH
Sn + Zn(NO3)2 = Sn(NO3) + Zn =>
2 Sn + Zn(NO3)2 = 2 Sn(NO3) + Zn
FeCl3 + NH4(OH) = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4Cl
CH2(OCOC17H31)CH(OCOC17H31)CH2(OCOC17H31) + NaOH = H2O + CH2(OCOC17H31)CH(OCOC17H30Na)CH2(OCOC17H30Na) =>
CH2(OCOC17H31)CH(OCOC17H31)CH2(OCOC17H31) + 2 NaOH = 2 H2O + CH2(OCOC17H31)CH(OCOC17H30Na)CH2(OCOC17H30Na)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH4OH + H2O = NH40H2 + OH =>
NH4OH + 38 H2O = NH40H2 + 39 OH
NH3 + H3PO4 = H2O + NO2 + P2O3 =>
4 NH3 + 14 H3PO4 = 27 H2O + 4 NO2 + 7 P2O3
H2O + Ca(OH)2 = CaO3H4 =>
H2O + Ca(OH)2 = CaO3H4
lithiumhydroxide + hydrogenacetate = lithiumacetate + water =>
LiOH + HCH3CO2 = LiCH3CO2 + H2O
CuO(s) + NH3(g) = Cu(s) + N2(g) + H2O(l) =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + N2(g) + 3 H2O(l)
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
B2O3(s) + NaOH = Na3BO3(aq) + H2O(l) =>
B2O3(s) + 6 NaOH = 2 Na3BO3(aq) + 3 H2O(l)
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
K3PO4 + SrCl2 = KCl + Sr3(PO4)2 =>
2 K3PO4 + 3 SrCl2 = 6 KCl + Sr3(PO4)2
Na2O + Zn(PO4)2 = NaPO4 + ZnO =>
Na2O + Zn(PO4)2 = 2 NaPO4 + ZnO
K2Cr2O7 + HBr + SnBr = KBr + CrBr3 + SnBr4 + H2O =>
K2Cr2O7 + 14 HBr + 2 SnBr = 2 KBr + 2 CrBr3 + 2 SnBr4 + 7 H2O
Cs + H3PO4 = CsPO4 + H2 =>
2 Cs + 2 H3PO4 = 2 CsPO4 + 3 H2
Breng de vergelijking van een chemische reactie in evenwicht
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