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BH3 = B + 3 H
Zn + OH + NO3 = ZnOHNO3 =>
Zn + OH + NO3 = ZnOHNO3
Cu2S + H2O = CuOH + H2S =>
Cu2S + 2 H2O = 2 CuOH + H2S
SnCl2 + Fe2(SO4)3 + HCl = SnCl4 + FeSO4 + H2SO4 =>
SnCl2 + Fe2(SO4)3 + 2 HCl = SnCl4 + 2 FeSO4 + H2SO4
FeBr2 + NaOH = NaBr + Fe(OH)2 =>
FeBr2 + 2 NaOH = 2 NaBr + Fe(OH)2
PbC + O2 = PbO2 + CO2 =>
PbC + 2 O2 = PbO2 + CO2
MgSO4*H2O + CaCl2 = MgCl2 + CaSO4 + H2O =>
MgSO4*H2O + CaCl2 = MgCl2 + CaSO4 + H2O
C6H5CH3 + KMgO4 + H2SO4 = C6H5COOH + K2SO4 + MgSO4 + H2O =>
5 C6H5CH3 + 6 KMgO4 + 9 H2SO4 = 5 C6H5COOH + 3 K2SO4 + 6 MgSO4 + 14 H2O
MgF2(aq) + Li2CO3(aq) = MgCO3(s) + LiF(aq) =>
MgF2(aq) + Li2CO3(aq) = MgCO3(s) + 2 LiF(aq)
Na2CrO4 + SnCl2 + KOH = K2CrO4 + NaCl + Sn(OH)2 =>
Na2CrO4 + SnCl2 + 2 KOH = K2CrO4 + 2 NaCl + Sn(OH)2
Ba{+} + SO3{2-} = Ba2SO3 =>
2 Ba{+} + SO3{2-} = Ba2SO3
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Cu2O + H2O = CuOH =>
Cu2O + H2O = 2 CuOH
Ag(s) + HI(aq) = AgI(s) + H2(g) =>
2 Ag(s) + 2 HI(aq) = 2 AgI(s) + H2(g)
(C2H5OH)2 + (O3)3 = CO2 + H2O =>
3(C2H5OH)2 + 4(O3)3 = 12 CO2 + 18 H2O
NH5 + O2 = N2 + H2O =>
4 NH5 + 5 O2 = 2 N2 + 10 H2O
CaCO3HNO2 = CaNO2HCO3 =>
CaCO3HNO2 = CaNO2HCO3
Mg + ZnI2 = MgI2 + Zn =>
Mg + ZnI2 = MgI2 + Zn
Ni(s) + CuCl2(aq) = NiCl2(aq) + Cu(s) =>
Ni(s) + CuCl2(aq) = NiCl2(aq) + Cu(s)
KOH(aq) + Al(NO3)3 = KNO3 + Al(OH)3 =>
3 KOH(aq) + Al(NO3)3 = 3 KNO3 + Al(OH)3
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Ag(OH) + H2CrO4 = Ag2CrO4 + H2O =>
2 Ag(OH) + H2CrO4 = Ag2CrO4 + 2 H2O
K2Cr2O7 + NH4HSO3 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + H2O + K2SO4 =>
2 K2Cr2O7 + 6 NH4HSO3 + 5 H2SO4 = 2 Cr2(SO4)3 + 3(NH4)2SO4 + 8 H2O + 2 K2SO4
K4(CN6Fe) + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 K4(CN6Fe) + 23 KMnO4 + 104 HCl = 43 KCl + 5 FeCl3 + 23 MnCl2 + 5 CO2 + 30 NO + 52 H2O
KJ + Cl = KCl + J2 =>
2 KJ + 2 Cl = 2 KCl + J2
Al + NO3 + H2O = [Al(OH)4] + NH3 =>
9 Al + 4 NO3 + 24 H2O = 9[Al(OH)4] + 4 NH3
Al(OH)3 + HBr = AlBr3 + HOH =>
Al(OH)3 + 3 HBr = AlBr3 + 3 HOH
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
Na2SO3 + HCl = NaCl + HSO3 + H2 =>
2 Na2SO3 + 4 HCl = 4 NaCl + 2 HSO3 + H2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
BaCl2 + Ba(OH)2 = BaClOH =>
BaCl2 + Ba(OH)2 = 2 BaClOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AI + CuCI2 = Cu + AICI2 =>
AI + CuCI2 = Cu + AICI2
HC8H4O4 + Ca(OH)2 = Ca + C4H4O4 + H2O =>
2 HC8H4O4 + 5 Ca(OH)2 = 5 Ca + 4 C4H4O4 + 2 H2O
Al2O3(s) + NaOH(l) + H2O(l) = Na3Al(OH)6(s) =>
Al2O3(s) + 6 NaOH(l) + 3 H2O(l) = 2 Na3Al(OH)6(s)
NH4SO4NH4 + NaOH = Na2SO4 + NH4OH =>
NH4SO4NH4 + 2 NaOH = Na2SO4 + 2 NH4OH
Al2(SO4)3 + CaCe2 = AlCe3 + CaSO4 =>
Al2(SO4)3 + 3 CaCe2 = 2 AlCe3 + 3 CaSO4
Al(s) + Fe2O3(s) = Al2O3 + Fe =>
2 Al(s) + Fe2O3(s) = Al2O3 + 2 Fe
S8 + H2 = HS =>
S8 + 4 H2 = 8 HS
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NH3 + OH = NH2 + H2O =>
NH3 + OH = NH2 + H2O
Sn{2+} + NaOH = Sn(OH)2 + Na{+} =>
Sn{2+} + 2 NaOH = Sn(OH)2 + 2 Na{+}
Al2O5 = Al + O5 =>
Al2O5 = 2 Al + O5
C2H5N + O2 = N2 + CO2 + H2O =>
4 C2H5N + 13 O2 = 2 N2 + 8 CO2 + 10 H2O
CuSO4 + HCl + NaOH = CuCl2 + Na2SO4 + H2O =>
CuSO4 + 2 HCl + 2 NaOH = CuCl2 + Na2SO4 + 2 H2O
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = NH4C2H3O2(aq) + PbSO4(s) =>
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = 2 NH4C2H3O2(aq) + PbSO4(s)
Fe(CH3COO)2 + H2SO4 = FeSO4 + HCH3COO =>
Fe(CH3COO)2 + H2SO4 = FeSO4 + 2 HCH3COO
Ca(HCO3)2 + (NH4)2CO3 = CaCO3 + NH4HCO3 =>
Ca(HCO3)2 + (NH4)2CO3 = CaCO3 + 2 NH4HCO3
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2 =>
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Breng de vergelijking van een chemische reactie in evenwicht
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