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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl

CuC1 = Cu + C =>
CuC1 = Cu + C

Pb + H2SO4 = S + PbSO4 + H2O =>
3 Pb + 4 H2SO4 = S + 3 PbSO4 + 4 H2O

SO2 + Cl + H2O = H{+} + Cl{-} + SO4{2} =>
SO2 + 6 Cl + 2 H2O = 4 H{+} + 6 Cl{-} + SO4{2}

NiCl2*6H2O + NH3 + NH4BF4 = [Ni(NH3)6](BF4)2 + H2O + HCl =>
NiCl2*6H2O + 4 NH3 + 2 NH4BF4 = [Ni(NH3)6](BF4)2 + 6 H2O + 2 HCl

Fe + O2 = FeO11 =>
2 Fe + 11 O2 = 2 FeO11

HCl + KI + PbCrO4 = PbCl2 + KCl + CrCl3 + H2O + I2 =>
16 HCl + 6 KI + 2 PbCrO4 = 2 PbCl2 + 6 KCl + 2 CrCl3 + 8 H2O + 3 I2

Pb(ClO)2 + NaBr = PbBr2 + Na(ClO) =>
Pb(ClO)2 + 2 NaBr = PbBr2 + 2 Na(ClO)

CH3NH2 = CH3 + NH2 =>
CH3NH2 = CH3 + NH2

CO2 + H2O = C3H6O3 + O2 =>
3 CO2 + 3 H2O = C3H6O3 + 3 O2

H2SO4 + Cr(OH)3 = CrOHSO4 + H2O =>
H2SO4 + Cr(OH)3 = CrOHSO4 + 2 H2O

C2S2 + O2 = CO2 + S2O =>
2 C2S2 + 5 O2 = 4 CO2 + 2 S2O

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Fe + H2Cl = FeCl + H =>
Fe + H2Cl = FeCl + 2 H

AgNO3(aq) + NaOH(aq) = AgOH(aq) + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH(aq) + NaNO3(aq)

H2SO4 + (CH3)2NH2 + OH = (CH3)2NHSO4 + H2O =>
H2SO4 + (CH3)2NH2 + 3 OH = (CH3)2NHSO4 + 3 H2O

Au2Bi + NaCN + O2 + H2O = Au(CN)2 + Bi2O + NaOH =>
4 Au2Bi + 16 NaCN + 5 O2 + 8 H2O = 8 Au(CN)2 + 2 Bi2O + 16 NaOH

MnCl3 + K3PO4 = MnPO4 + ClK =>
MnCl3 + K3PO4 = MnPO4 + 3 ClK

FeO2 + HCl = FeCl3 + Cl2 + H2O =>
2 FeO2 + 8 HCl = 2 FeCl3 + Cl2 + 4 H2O

Na3PO4 + BaF2 = NaF + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaF2 = 6 NaF + Ba3(PO4)2

CuHgOH + O2 = CuO + HgO + H2O =>
4 CuHgOH + 3 O2 = 4 CuO + 4 HgO + 2 H2O

C2H5Br3 + Zn = ZnBr2 + C2H5Br =>
C2H5Br3 + Zn = ZnBr2 + C2H5Br

Fe7(CN)18 + H2O2 = Fe(HCO3)3 + NH3 + Fe + N2 =>
Fe7(CN)18 + 27 H2O2 = 6 Fe(HCO3)3 + 12 NH3 + Fe + 3 N2

FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 2 NO

Pb(NO3)2 + CaCl2 = Ca(NO3)2 + Pb(Cl2) =>
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + Pb(Cl2)

TiO + H2O = H2TiO2 =>
TiO + H2O = H2TiO2

Cu(NO3)3 + K2 + CO3 = CuCO3 + K2(NO3)2 =>
2 Cu(NO3)3 + 3 K2 + 2 CO3 = 2 CuCO3 + 3 K2(NO3)2

PbHCO3 = Pb2O + H2O + CO2 =>
2 PbHCO3 = Pb2O + H2O + 2 CO2

[Cr(H2O)4]Cl2 + NH3 + NH4Cl + O2 = [Cr(NH3)10OH]Cl5 + H2O =>
[Cr(H2O)4]Cl2 + 7 NH3 + 3 NH4Cl + O2 = [Cr(NH3)10OH]Cl5 + 5 H2O

ZnSO4 + K2SO3 = ZnSO3 + K2SO4 =>
ZnSO4 + K2SO3 = ZnSO3 + K2SO4

HCl(aq) + NaClO(aq) = Cl2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + NaClO(aq) = Cl2(g) + H2O(l) + NaCl(aq)

HgCr2O7 + SnCl2 + HCl = Hg2Cl2 + CrCl3 + SnCl4 + H2O =>
2 HgCr2O7 + 7 SnCl2 + 28 HCl = Hg2Cl2 + 4 CrCl3 + 7 SnCl4 + 14 H2O

C6H14 + Cl2 = C6H13 + HCl =>
2 C6H14 + Cl2 = 2 C6H13 + 2 HCl

NbCl3 + NaOH = Nb(OH)3 + NaCl =>
NbCl3 + 3 NaOH = Nb(OH)3 + 3 NaCl

VCl3 + AgNO3 = AgCl + V(NO3)3 =>
VCl3 + 3 AgNO3 = 3 AgCl + V(NO3)3

C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2

HgCl2 + HF = HgF + H(Cl)2 =>
HgCl2 + HF = HgF + H(Cl)2

C24H45O21 + O2 = H2O + CO2 =>
4 C24H45O21 + 99 O2 = 90 H2O + 96 CO2

La2O3 + BaCO3 + CuO + O2 = LaBaCuO4 + CO2 =>
2 La2O3 + 4 BaCO3 + 4 CuO + O2 = 4 LaBaCuO4 + 4 CO2

OHH2 = HH2O =>
OHH2 = HH2O

Na2O(s) + CO2 = Na2CO3(s) =>
Na2O(s) + CO2 = Na2CO3(s)

Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2 =>
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2

Fe2(CO3)3 + H2SO = Fe2(SO)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO = Fe2(SO)3 + 3 H2O + 3 CO2

K2CO3(aq) + H3PO4(aq) = K3PO4(aq) + CO2(g) + H2O(l) =>
3 K2CO3(aq) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 CO2(g) + 3 H2O(l)

CH3COOCH3 + Ca(OH)2 = Ca(CH3COO)2 + C2H5OH + H2O =>
2 CH3COOCH3 + Ca(OH)2 = Ca(CH3COO)2 + C2H5OH + H2O

C7H8O + NaOCl = C7H6O + H2O + NaCl =>
C7H8O + NaOCl = C7H6O + H2O + NaCl

Na2O(s) + CO2 = Na2CO3(s) =>
Na2O(s) + CO2 = Na2CO3(s)

FeS + HBr = FeBr2H2S =>
FeS + 2 HBr = FeBr2H2S

Mn(OH)2 + H2SO4 = Mn2(SO4)2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = Mn2(SO4)2 + 4 H2O

C2H2O4 + BaCl2 = BaC2H2O4 + Cl =>
C2H2O4 + BaCl2 = BaC2H2O4 + 2 Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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