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2 Fe{3+} + 3 C2O4{2-} = Fe2(C2O4)3
CaC2 + HOH = C2H2 + Ca(OH)2 =>
CaC2 + 2 HOH = C2H2 + Ca(OH)2
H3PO4 + Cl = HCl + PO4 =>
H3PO4 + 3 Cl = 3 HCl + PO4
Mg(HCO3)2 + Ca(OH)2 = CaCO3 + MgCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = CaCO3 + MgCO3 + 2 H2O
Cl3 + Na = NaCl =>
Cl3 + 3 Na = 3 NaCl
SnCl4 + F2 = Sn + ClF =>
SnCl4 + 2 F2 = Sn + 4 ClF
Sr(s) + Cl2(g) = SrCl2 =>
Sr(s) + Cl2(g) = SrCl2
C2H4 + HCI = CH3CH2CI =>
C2H4 + HCI = CH3CH2CI
CH3COOBr + NH3 = NH2CH2COOH + HBr =>
CH3COOBr + NH3 = NH2CH2COOH + HBr
O2 = O3 =>
3 O2 = 2 O3
Ca + H3AsO4 = Ca3As2O8 + H2 =>
3 Ca + 2 H3AsO4 = Ca3As2O8 + 3 H2
Cu2(OH)2CO3(s) + CO2 = Cu + CO3 + H2O =>
Cu2(OH)2CO3(s) + CO2 = 2 Cu + 2 CO3 + H2O
CaCl2(aq) = Ca(aq) + Cl(aq) =>
CaCl2(aq) = Ca(aq) + 2 Cl(aq)
(NH4)2(SO4) + BaCl2 = (NH4)Cl + Ba2(SO4)2 =>
2(NH4)2(SO4) + 2 BaCl2 = 4(NH4)Cl + Ba2(SO4)2
FeCl2 + Cl = FeCl3 =>
FeCl2 + Cl = FeCl3
F2 + CaI2 = FI + Ca =>
F2 + CaI2 = 2 FI + Ca
Pb(NO3) + NaOH = Pb(OH) + Na(NO3) =>
Pb(NO3) + NaOH = Pb(OH) + Na(NO3)
B2S3 = B + S2 =>
2 B2S3 = 4 B + 3 S2
C6H12O6 + CO2 + H2O = CH2O2 =>
C6H12O6 + 6 CO2 + 6 H2O = 12 CH2O2
LiOH + CO2 = Li + H2CO3 + O2 =>
4 LiOH + 2 CO2 = 4 Li + 2 H2CO3 + O2
NaHCO3 + HCOOH = H2O + CO2 + NaCOOH =>
NaHCO3 + HCOOH = H2O + CO2 + NaCOOH
(NH3) + HNO3 = NH4NO3 =>
(NH3) + HNO3 = NH4NO3
C2H3O2 = CO2 + C2H6 =>
2 C2H3O2 = 2 CO2 + C2H6
C5H8O4 + C7H6O2 = C12H10O4 + H2O =>
C5H8O4 + C7H6O2 = C12H10O4 + 2 H2O
CrHg2O4 = Cr2O3 + Hg + O2 =>
4 CrHg2O4 = 2 Cr2O3 + 8 Hg + 5 O2
PCl5 + NaOH = NaH2PO4 + NaCl + H2O =>
PCl5 + 6 NaOH = NaH2PO4 + 5 NaCl + 2 H2O
Na2WS4 + HCl = WS3 + H2S + NaCl =>
Na2WS4 + 2 HCl = WS3 + H2S + 2 NaCl
NaOH + ReO2 = Na2ReO3 + H2O =>
2 NaOH + ReO2 = Na2ReO3 + H2O
B2H6 + KOH + H2O = KBO2 + H2 =>
B2H6 + 2 KOH + 2 H2O = 2 KBO2 + 6 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + Si = AlSi =>
Al + Si = AlSi
FeCuS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
FeCuS2 + 22 HNO3 = Fe(NO3)3 + Cu(NO3)2 + 2 H2SO4 + 17 NO2 + 9 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
FeI2 + Na2S = FeS + NaI =>
FeI2 + Na2S = FeS + 2 NaI
C4H4O4 + NaHCO3 = C4H4Na2O6 + CO2 + H2O =>
5 C4H4O4 + 12 NaHCO3 = 6 C4H4Na2O6 + 8 CO2 + 4 H2O
Ti + Sr(NO3)2 = TiO2 + SrO + N2 =>
5 Ti + 2 Sr(NO3)2 = 5 TiO2 + 2 SrO + 2 N2
Ni(SO4) + Ba(NO3)2 = Ni(NO3)2 + Ba(SO4) =>
Ni(SO4) + Ba(NO3)2 = Ni(NO3)2 + Ba(SO4)
Zn + NH3 = [Zn(NH3)4] =>
Zn + 4 NH3 = [Zn(NH3)4]
C3H7I + NaOH = C3H8O + NaI =>
C3H7I + NaOH = C3H8O + NaI
C6H4(CH3)2 + KMnO4 = C6H4(COOK)2 + MnO2 + KOH + H2O =>
C6H4(CH3)2 + 4 KMnO4 = C6H4(COOK)2 + 4 MnO2 + 2 KOH + 2 H2O
VOCl3 + H2O = HCl + V2O5 =>
2 VOCl3 + 3 H2O = 6 HCl + V2O5
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S(g) + MnCl2(aq) = MnS(aq) + HCl(aq) =>
H2S(g) + MnCl2(aq) = MnS(aq) + 2 HCl(aq)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MgI2 + Fe(OH)2 = Mg(OH)2 + FeI2 =>
MgI2 + Fe(OH)2 = Mg(OH)2 + FeI2
Cr(OH)3 + OH{-} = [Cr(OH)4]{-} =>
Cr(OH)3 + OH{-} = [Cr(OH)4]{-}
NaHCO3 + CH3CO2 = CO2 + H2O + CH3COONa =>
7 NaHCO3 + 8 CH3CO2 = 9 CO2 + 5 H2O + 7 CH3COONa
Al(s) + Fe{3+}(aq) = Al{3+}(aq) + Fe(s) =>
Al(s) + Fe{3+}(aq) = Al{3+}(aq) + Fe(s)
F + NH4I = NH4F + I =>
F + NH4I = NH4F + I
Breng de vergelijking van een chemische reactie in evenwicht
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