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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

F2 + Ca(OH)2 = CaF2 + H2 + O2 =>
F2 + Ca(OH)2 = CaF2 + H2 + O2

Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2

Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O

NaC6H5COO + Ca(OH)2 = CaCO3 + C6H6 + Na2CO3 =>
2 NaC6H5COO + Ca(OH)2 = CaCO3 + 2 C6H6 + Na2CO3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O

HI + K2MnO4 + H2SO4 = I2 + MnSO4 + H2O + K2SO4 =>
4 HI + K2MnO4 + 2 H2SO4 = 2 I2 + MnSO4 + 4 H2O + K2SO4

Cl + H = ClH =>
Cl + H = ClH

KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4

H3(BO3) + Mg(OH)2 = Mg3(BO3)2 + H2O =>
2 H3(BO3) + 3 Mg(OH)2 = Mg3(BO3)2 + 6 H2O

Na2O + CaBr2 = NaBr + OCa =>
Na2O + CaBr2 = 2 NaBr + OCa

NO + H2O2 = HNO2 =>
2 NO + H2O2 = 2 HNO2

I3{-} + H2O = I{-} + IO3{-} + H{+} =>
3 I3{-} + 3 H2O = 8 I{-} + IO3{-} + 6 H{+}

Fe(NH4)2(SO4)2 + Zn = Fe + Zn(NH4)2(SO4)2 =>
Fe(NH4)2(SO4)2 + Zn = Fe + Zn(NH4)2(SO4)2

Sb2O5 + HCl = SbCl3 + Cl2 + H2O =>
Sb2O5 + 10 HCl = 2 SbCl3 + 2 Cl2 + 5 H2O

ZnBr + Na2SO4 = Zn2(SO4) + NaBr =>
2 ZnBr + Na2SO4 = Zn2(SO4) + 2 NaBr

BaCO3 + KNO3 = Ba(NO3)2 + K2CO3 =>
BaCO3 + 2 KNO3 = Ba(NO3)2 + K2CO3

Cu2 + NHO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2 + 16 NHO3 = 6 Cu(NO3)2 + 4 NO + 8 H2O

HClO4 + Na2SO3 = Na2SO4 + Cl + H2O =>
2 HClO4 + 7 Na2SO3 = 7 Na2SO4 + 2 Cl + H2O

Cr2O7{2-} + OH{-} = CrO4{2-} + H2O =>
Cr2O7{2-} + 2 OH{-} = 2 CrO4{2-} + H2O

C3H2 + H2 = C2H4 =>
2 C3H2 + 4 H2 = 3 C2H4

C6H5CH3 + Br2 = C6H5CH2 + HBr =>
2 C6H5CH3 + Br2 = 2 C6H5CH2 + 2 HBr

[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5H2O]Cl3 =>
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5H2O]Cl3

S + HNO3 + H2O = H2SO4 + N2 =>
5 S + 6 HNO3 + 2 H2O = 5 H2SO4 + 3 N2

Pb2O3 + O2 = Pb2O4 =>
2 Pb2O3 + O2 = 2 Pb2O4

Ce(OH)4 + HCl = CeCl3 + Cl2 + H2O =>
2 Ce(OH)4 + 8 HCl = 2 CeCl3 + Cl2 + 8 H2O

MnO4{-} + NO2{-} + H{+} = MnO2 + NO3{-} + H2O =>
2 MnO4{-} + 3 NO2{-} + 2 H{+} = 2 MnO2 + 3 NO3{-} + H2O

Na2Cr2O7 + H2SO4 + CH3CH2CHOHCH3 = Na2SO4 + Cr2(SO4)3 + CH3COH + H2O =>
2 Na2Cr2O7 + 8 H2SO4 + 3 CH3CH2CHOHCH3 = 2 Na2SO4 + 2 Cr2(SO4)3 + 6 CH3COH + 11 H2O

NaCl + Al + H3PO4 = AlPO4 + HCl + Na =>
3 NaCl + Al + H3PO4 = AlPO4 + 3 HCl + 3 Na

Zn + Cl2 = ZnCl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

Mn(NO3)2 + NaBiO3 + H2SO4 = HMnO4 + NaNO3 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 Mn(NO3)2 + 10 NaBiO3 + 16 H2SO4 = 4 HMnO4 + 8 NaNO3 + 5 Bi2(SO4)3 + Na2SO4 + 14 H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

SbCl3 + Na2S = NaCl + Sb2S3 =>
2 SbCl3 + 3 Na2S = 6 NaCl + Sb2S3

HClO4(aq) + Mg(OH)2(aq) = H2O(l) + Mg(ClO4)2 =>
2 HClO4(aq) + Mg(OH)2(aq) = 2 H2O(l) + Mg(ClO4)2

Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2

HC7H5O2 + NaCO3 = NaC7H5O2 + H2O + CO2 =>
31 HC7H5O2 + 30 NaCO3 = 30 NaC7H5O2 + 18 H2O + 37 CO2

HNO3 + Ca = CaN2O6 + H2 =>
2 HNO3 + Ca = CaN2O6 + H2

NH3 + SO2 + H2O = NH4HSO3 =>
NH3 + SO2 + H2O = NH4HSO3

K4[Mn(CN)6] + H2O2 = K3[Mn(CN)6] + KOH =>
2 K4[Mn(CN)6] + H2O2 = 2 K3[Mn(CN)6] + 2 KOH

Pb(No3)2 + CaCI2 = Ca(No3)2 + PbCI2 =>
Pb(No3)2 + CaCI2 = Ca(No3)2 + PbCI2

SrC2O4 + HCl = Cl{-} + HSrC2O4{+} =>
SrC2O4 + HCl = Cl{-} + HSrC2O4{+}

NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O

H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)

Cu2(OH)2(SO4) + HCl = CuCl2 + H2SO4 + H2O =>
Cu2(OH)2(SO4) + 4 HCl = 2 CuCl2 + H2SO4 + 2 H2O

HCl + Na2SO4 = NaCl + SO3 + H2O =>
2 HCl + Na2SO4 = 2 NaCl + SO3 + H2O

Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Fe(ClO3)2 + Cl2 = FeCl3 + O2 =>
2 Fe(ClO3)2 + Cl2 = 2 FeCl3 + 6 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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