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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2OH + 2 HBr = 2 CH3CH2CH2Br + 3 H2O

SnCl4 + VCl2 = SnCl2 + VCl4 =>
SnCl4 + VCl2 = SnCl2 + VCl4

Fe(OH)3 + Na2(SO4) = Fe2(SO4)3 + Na(OH) =>
2 Fe(OH)3 + 3 Na2(SO4) = Fe2(SO4)3 + 6 Na(OH)

C18H34O2 + NH4OH = NH4(C18H33O2) + H2O =>
C18H34O2 + NH4OH = NH4(C18H33O2) + H2O

C18H36O2 + Na2CO3 = C18H35O2Na + H2O + CO2 =>
2 C18H36O2 + Na2CO3 = 2 C18H35O2Na + H2O + CO2

NaHSO4 + NaClO2 = Na2SO4 + ClO2 + H2 =>
2 NaHSO4 + 2 NaClO2 = 2 Na2SO4 + 2 ClO2 + H2

CH3CH2OH + O = CH3CHOOH2 =>
CH3CH2OH + O = CH3CHOOH2

Na + C02 = NaC02 =>
Na + C02 = NaC02

CuCl2 + Na3AsO4 = NaCl + Cu3(AsO4)2 =>
3 CuCl2 + 2 Na3AsO4 = 6 NaCl + Cu3(AsO4)2

Ra3(PO3)2 + KNO2 = Ra(NO2)2 + K3PO3 =>
Ra3(PO3)2 + 6 KNO2 = 3 Ra(NO2)2 + 2 K3PO3

C4H6CaO4 + CO2 = CaCO3 + C6H6O7 =>
C4H6CaO4 + 3 CO2 = CaCO3 + C6H6O7

KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O + 5 Na2SO4

NH4C1 + AgNO3 = AgC1 + NH4NO3 =>
NH4C1 + AgNO3 = AgC1 + NH4NO3

KMnO4 + H2SO4 + Na2C4H4O6 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 4 H2SO4 + Na2C4H4O6 = K2SO4 + 2 MnSO4 + Na2SO4 + 6 H2O + 4 CO2

H2 + C2H4 = CH4 =>
2 H2 + C2H4 = 2 CH4

No2CO3 + HCl = NoCl + CO2 + H2O =>
No2CO3 + 2 HCl = 2 NoCl + CO2 + H2O

SrN2O6 + Na2SO4 = SrSO4 + NaNO3 =>
SrN2O6 + Na2SO4 = SrSO4 + 2 NaNO3

CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O

K2SO4 + NH4 = (NH4)2SO4 + K =>
K2SO4 + 2 NH4 = (NH4)2SO4 + 2 K

K2Cr2O7 + H2SO4 + Na2SO = Na2SO4 + Cr2(SO4) + H2O + K2SO4 =>
3 K2Cr2O7 + 6 H2SO4 + 5 Na2SO = 5 Na2SO4 + 3 Cr2(SO4) + 6 H2O + 3 K2SO4

C3H7OH + KMnO4 + H2SO4 = C2H5COOH + Mn2SO4 + K2SO4 + H2O =>
3 C3H7OH + 2 KMnO4 + 2 H2SO4 = 3 C2H5COOH + Mn2SO4 + K2SO4 + 5 H2O

Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba

MnSO4 + Pb2O5 + HNO3 = PbSO4 + Pb(NO3)2 + H2O + HMnO4 =>
6 MnSO4 + 5 Pb2O5 + 8 HNO3 = 6 PbSO4 + 4 Pb(NO3)2 + H2O + 6 HMnO4

Ca3(PO4)2 + KNO3 = Ca(NO3)2 + K3PO4 =>
Ca3(PO4)2 + 6 KNO3 = 3 Ca(NO3)2 + 2 K3PO4

Ag(s) + S8(s) = Ag2S =>
16 Ag(s) + S8(s) = 8 Ag2S

C4H7BrO2 + C18H15P = C22H22BrO2P =>
C4H7BrO2 + C18H15P = C22H22BrO2P

Br2 + S{2-} + OH{-} = SO4{2-} + Br{-} + H2O =>
4 Br2 + S{2-} + 8 OH{-} = SO4{2-} + 8 Br{-} + 4 H2O

Cs + NO2 + O2 = Cs(NO3) =>
2 Cs + 2 NO2 + O2 = 2 Cs(NO3)

HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O

PbS + HO2 = PbSO4 + H2O =>
3 PbS + 8 HO2 = 3 PbSO4 + 4 H2O

Pm + O2 = Pm2O =>
4 Pm + O2 = 2 Pm2O

Mg(s) + Cl2(s) = MgCl2(s) =>
Mg(s) + Cl2(s) = MgCl2(s)

MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + HOH =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 HOH

H2CO3 + H2 = CH4 + H2O =>
H2CO3 + 4 H2 = CH4 + 3 H2O

CaCO3(g) = CaO(s) + CO2(g) =>
CaCO3(g) = CaO(s) + CO2(g)

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

CuCl2 + NaP4 = NaCl2 + CuP4 =>
CuCl2 + NaP4 = NaCl2 + CuP4

Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O

Na2SO4 + Mg + HCl = H2S + MgCl2 + NaCl + H2O =>
Na2SO4 + 4 Mg + 10 HCl = H2S + 4 MgCl2 + 2 NaCl + 4 H2O

N2H2 + H2O4 = H2O + N2 =>
3 N2H2 + H2O4 = 4 H2O + 3 N2

HNO2 + KI + HCl = N20 + I20 + KCl + H2O =>
20 HNO2 + 60 KI + 60 HCl = N20 + 3 I20 + 60 KCl + 40 H2O

P4 + Cl2 = P2Cl4 =>
P4 + 4 Cl2 = 2 P2Cl4

MnO4{-} + H{+} = Mn{2+} + O2 + H =>
MnO4{-} + 3 H{+} = Mn{2+} + 2 O2 + 3 H

HgS2 + NH4(NO2) + H2O = Hg(OH)2 + (NH4)2S + HNO3 =>
5 HgS2 + 17 NH4(NO2) + 18 H2O = 5 Hg(OH)2 + 10(NH4)2S + 14 HNO3

C8H4Na2O4 + HCl = C8H5NaO4 + NaCl =>
C8H4Na2O4 + HCl = C8H5NaO4 + NaCl

Cr(OH)3 + ClO{-} + H{+} = CrO4{2-} + Cl2 + H2O =>
2 Cr(OH)3 + 6 ClO{-} + 2 H{+} = 2 CrO4{2-} + 3 Cl2 + 4 H2O

C14H10O2 + BH4{-} + H2O = C14H14O2 + B(OH)4{-} =>
2 C14H10O2 + BH4{-} + 4 H2O = 2 C14H14O2 + B(OH)4{-}

H3CCOOH + C2H5OH = H2O + H3CCOOC2H5 =>
H3CCOOH + C2H5OH = H2O + H3CCOOC2H5

Fe + FeCl2 = Fe2Cl3 =>
Fe + 3 FeCl2 = 2 Fe2Cl3

C2H6O2 + KMnO4 + H2SO4 = C2H2O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O2 + 4 KMnO4 + 6 H2SO4 = 5 C2H2O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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