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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + H2SiO3 = NH4HSiO3 =>
NH3 + H2SiO3 = NH4HSiO3

IVPbS2 + O2 = IVPbO2 + SO2 =>
IVPbS2 + 3 O2 = IVPbO2 + 2 SO2

LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl

CH3CH2COOH + K2CO3 = C2H5COOK + H2CO3 =>
2 CH3CH2COOH + K2CO3 = 2 C2H5COOK + H2CO3

H2O + NaCl = NaOH + Cl + H =>
H2O + NaCl = NaOH + Cl + H

NH4CI + AgNO3 = NH4NO3 + AgCI =>
NH4CI + AgNO3 = NH4NO3 + AgCI

(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br

Na + OH = NaOH =>
Na + OH = NaOH

Fe(OH)3 + NaCl = FeCl3 + NaOH =>
Fe(OH)3 + 3 NaCl = FeCl3 + 3 NaOH

Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)

Na2SO4 + HNO3 = NaH + SO4(NO3)2 =>
Na2SO4 + 2 HNO3 = 2 NaH + SO4(NO3)2

C6H5NO2 + H2S = H2O + S + C6H5NH2 =>
C6H5NO2 + 3 H2S = 2 H2O + 3 S + C6H5NH2

NH3N + O2 = N2O2 + H2O =>
4 NH3N + 7 O2 = 4 N2O2 + 6 H2O

Cu(OH)2 + CH3COOH = Cu(CH3CO2)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3CO2)2 + 2 H2O

CH2NH2CO2H + O2 = CO2 + N2 + H2O =>
4 CH2NH2CO2H + 9 O2 = 8 CO2 + 2 N2 + 10 H2O

Pb(CH3COO)2 + HI = PbI2 + C2H4O2 =>
Pb(CH3COO)2 + 2 HI = PbI2 + 2 C2H4O2

K + Fe2O3 = Fe + K2O3 =>
2 K + Fe2O3 = 2 Fe + K2O3

CS2 + Cl2 = CC4 + SCl =>
5 CS2 + 5 Cl2 = CC4 + 10 SCl

Ag2 + H2O = Ag(OH)2 + H2 =>
Ag2 + 4 H2O = 2 Ag(OH)2 + 2 H2

Al(NO3) + CN2(NH2) = Al2O3 + CO2 + H2O + N2 =>
4 Al(NO3) + 2 CN2(NH2) = 2 Al2O3 + 2 CO2 + 2 H2O + 5 N2

Ag2O + NH3 + H2O = Ag(NH3)2OH =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2OH

Cl2Fe + AgNO3 = Fe(NO3)2 + AgCl =>
Cl2Fe + 2 AgNO3 = Fe(NO3)2 + 2 AgCl

LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl

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

NaClO3 + S = NaClO + SO2 =>
NaClO3 + S = NaClO + SO2

KOH + Zn + H2O + KNO3 = K2Zn(OH)4 + NH4 =>
16 KOH + 9 Zn + 14 H2O + 2 KNO3 = 9 K2Zn(OH)4 + 2 NH4

C6H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)

SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3

LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl

Na2SiO3 + HCl = H2O + NaCl + SiO2 =>
Na2SiO3 + 2 HCl = H2O + 2 NaCl + SiO2

Na2S + CuBr2 = CuS + NaBr =>
Na2S + CuBr2 = CuS + 2 NaBr

Pb(CH3COO)2 + CaI2 = PbI2 + Ca(CH3COO)2 =>
Pb(CH3COO)2 + CaI2 = PbI2 + Ca(CH3COO)2

C6H14(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)

COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2

K2Cr2O7 + HCOOH + H2SO4 = Cr2O3 + H2O + K2SO4 + CO2 =>
K2Cr2O7 + 3 HCOOH + H2SO4 = Cr2O3 + 4 H2O + K2SO4 + 3 CO2

C4H9Cl + NaCl = NaC4H9Cl + Cl =>
C4H9Cl + NaCl = NaC4H9Cl + Cl

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

Ag(No2) + K2(CrO4) = Ag(CrO4) + K2(No2) =>
Ag(No2) + K2(CrO4) = Ag(CrO4) + K2(No2)

H2S + KMnO4 + KOH = K2SO4 + MnS + H2O =>
13 H2S + 8 KMnO4 + 2 KOH = 5 K2SO4 + 8 MnS + 14 H2O

Na2SO4 + H2 = Na2S + H2O =>
Na2SO4 + 4 H2 = Na2S + 4 H2O

KC2H3O2 + Na2SO4 = Na2C2H3O2 + KSO4 =>
KC2H3O2 + Na2SO4 = Na2C2H3O2 + KSO4

KC2H3O2 + H2SO4 = C2H4O2 + K2SO4 =>
2 KC2H3O2 + H2SO4 = 2 C2H4O2 + K2SO4

SO{4)+H = SO{2}+H{2}O =>
SO{4)+H = SO{2}+H{2}O

H2SO4 + H2S = H2O + SO2 =>
3 H2SO4 + H2S = 4 H2O + 4 SO2

NaOH + Ba(NO3)2 = Ba(OH)2 + Na(NO3) =>
2 NaOH + Ba(NO3)2 = Ba(OH)2 + 2 Na(NO3)

NH4 + H2SO4 = NH4H2SO4 =>
NH4 + H2SO4 = NH4H2SO4

NH3 + KMnO4 = KNO3 + KOH + MnO2 + H2O =>
3 NH3 + 8 KMnO4 = 3 KNO3 + 5 KOH + 8 MnO2 + 2 H2O

Na2HS2O5 + KIO3 = Na2S2O7 + I + KOH =>
Na2HS2O5 + KIO3 = Na2S2O7 + I + KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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