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2 CaCO3 + SiO2 = 2 CaO + Si(CO3)2
Zn + HCl + H3AsO3 = ZnCl2 + AsH + H2O =>
2 Zn + 4 HCl + H3AsO3 = 2 ZnCl2 + AsH + 3 H2O
Co(OH)2 + Al2O3 = Al(OH)3 + CoO =>
3 Co(OH)2 + Al2O3 = 2 Al(OH)3 + 3 CoO
PbNO3 + KI = PbI + NO3K =>
PbNO3 + KI = PbI + NO3K
NH4 + NO3 = NNO3 + H2 =>
NH4 + NO3 = NNO3 + 2 H2
CaCO3 + LiH = CaH + LiCO3 =>
CaCO3 + LiH = CaH + LiCO3
CH3CH2OH + KOH = CH3CH2OK + H2O =>
CH3CH2OH + KOH = CH3CH2OK + H2O
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + K2SO4 + LiSO4 + H2O =>
5 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl + 2 MnSO4 + K2SO4 + 5 LiSO4 + 8 H2O
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
N + CuS = Cu + N2S =>
2 N + CuS = Cu + N2S
Ca + H2O = Ca(OH) + H2(g) =>
2 Ca + 2 H2O = 2 Ca(OH) + H2(g)
P + HIO3 + H2O = H3PO4 + HI =>
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI
I2O5 + HCl = ICl3 + Cl2 + H2O =>
I2O5 + 10 HCl = 2 ICl3 + 2 Cl2 + 5 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KCrO2 + H2O = Cr(OH)3 + KOH =>
KCrO2 + 2 H2O = Cr(OH)3 + KOH
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C2H4O2 + Mg = MgC2H3O2 + H =>
C2H4O2 + Mg = MgC2H3O2 + H
Fe(SO4) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr2(SO4)2 =>
8 Fe(SO4) + K2Cr2O7 + 7 H2SO4 = 4 Fe2(SO4)3 + 7 H2O + K2SO4 + Cr2(SO4)2
OH + KNO2 + KMnO4 = KNO3 + MnO2 + KOH =>
OH + 2 KNO2 + KMnO4 = 2 KNO3 + MnO2 + KOH
MnO2 + NaCl + H2SO4 = MnCl2 + NaHSO4 + H2O + Cl2 =>
MnO2 + 4 NaCl + 4 H2SO4 = MnCl2 + 4 NaHSO4 + 2 H2O + Cl2
NH4HSO3 + Ba(OH)2 = NH3 + H2O + BaSO3 =>
NH4HSO3 + Ba(OH)2 = NH3 + 2 H2O + BaSO3
C3H8 + H2O2 = CH3COOH + H2O =>
2 C3H8 + 8 H2O2 = 3 CH3COOH + 10 H2O
LiOH(s) = Li + OH =>
LiOH(s) = Li + OH
(NH4)(NO3)(aq) + NaOH(aq) = NH3(g) + H2O(l) + NaNO3(aq) =>
(NH4)(NO3)(aq) + NaOH(aq) = NH3(g) + H2O(l) + NaNO3(aq)
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s) =>
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s)
Mn4(s) + S8(s) = MnS2(s) =>
Mn4(s) + S8(s) = 4 MnS2(s)
C3H6 + Cl = C3H5Cl + H =>
C3H6 + Cl = C3H5Cl + H
N2 + O3 + H2O = HNO3 =>
3 N2 + 5 O3 + 3 H2O = 6 HNO3
CrPO4 = Cr{+3} + PO4{-3} =>
CrPO4 = Cr{+3} + PO4{-3}
K2MnO4 + Cl2 = KCl + KMnO4 =>
2 K2MnO4 + Cl2 = 2 KCl + 2 KMnO4
CuCl2 + Pb(NO3)2 = CuCl2Pb(NO3)2 =>
CuCl2 + Pb(NO3)2 = CuCl2Pb(NO3)2
CaBr2 + NaCO3 = CaCO3 + NaBr + Br =>
CaBr2 + NaCO3 = CaCO3 + NaBr + Br
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
BaCO2H2SO4 = BaH2SO4CO2 =>
BaCO2H2SO4 = BaH2SO4CO2
NaCl + MgSO4 = MgCl2 + Na2SO4 =>
2 NaCl + MgSO4 = MgCl2 + Na2SO4
C7H7NO2 + NH2OH = C7H7NH2 + N2 + H2O =>
C7H7NO2 + 6 NH2OH = C7H7NH2 + 3 N2 + 8 H2O
K + NaI = KI + Na =>
K + NaI = KI + Na
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SrO2 + H2O = SrO(OH)2 =>
SrO2 + H2O = SrO(OH)2
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
K2HgI4 + NH3 + KOH = Hg2I3NH2 + H2O + KI =>
2 K2HgI4 + NH3 + KOH = Hg2I3NH2 + H2O + 5 KI
CuF + H2O = CuH2 + FO =>
CuF + H2O = CuH2 + FO
Zn + Fe(SO4)2 = ZnSO4 + Fe2 =>
4 Zn + 2 Fe(SO4)2 = 4 ZnSO4 + Fe2
Fe2(SO4)3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + NaHSO4 =>
2 Fe2(SO4)3 + 3 Na2CO3 + 9 H2O = 4 Fe(OH)3 + 3 CO2 + 6 NaHSO4
H4 + F4 = FH4 =>
4 H4 + F4 = 4 FH4
Zn + CuPO4 = ZnPO4 + Cu =>
Zn + CuPO4 = ZnPO4 + Cu
Al + Si4 = AlSi3 =>
4 Al + 3 Si4 = 4 AlSi3
KMnO4 + Na2SO3 + KOH = H2O + Na2SO4 + K2MnO4 =>
2 KMnO4 + Na2SO3 + 2 KOH = H2O + Na2SO4 + 2 K2MnO4
Cu5 + S = CuS =>
Cu5 + 5 S = 5 CuS
Breng de vergelijking van een chemische reactie in evenwicht
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