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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
F2 + Al2S3 = AlF3 + S =>
3 F2 + Al2S3 = 2 AlF3 + 3 S

P2O3 + O2 = P5O9 =>
10 P2O3 + 3 O2 = 4 P5O9

HNS + O2 = SO2 + HN =>
HNS + O2 = SO2 + HN

Co(NO3)2 = NO2 + Co2O3 + O2 =>
4 Co(NO3)2 = 8 NO2 + 2 Co2O3 + O2

CO(G) + O2 = CO2(G) =>
2 CO(G) + O2 = 2 CO2(G)

SO2 + PCl5 = SCl4 + P2O5 =>
5 SO2 + 4 PCl5 = 5 SCl4 + 2 P2O5

H2CO3 + CuCl2 = CuCO3 + HCl =>
H2CO3 + CuCl2 = CuCO3 + 2 HCl

KI + Ag2CrO4 = AgI + K2CrO4 =>
2 KI + Ag2CrO4 = 2 AgI + K2CrO4

Pb(NO3)2 + KCr = Pb(Cr)2 + KNO3 =>
Pb(NO3)2 + 2 KCr = Pb(Cr)2 + 2 KNO3

Cr2O3 + HBr = CrBr3 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr3 + 3 H2O

NaOH + NH4HCO3 = NH3 + H2O + Na2CO3 =>
2 NaOH + NH4HCO3 = NH3 + 2 H2O + Na2CO3

CuCl2(aq) + Mg = Cu + MgCl2 =>
CuCl2(aq) + Mg = Cu + MgCl2

Fe + I2 = Fe23I2 =>
23 Fe + I2 = Fe23I2

Mg(HSO3)2 + CH3COOH = Mg(CH3COO)2 + SO2 + H2O =>
Mg(HSO3)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 SO2 + 2 H2O

N2O3 + CaO = Ca2NO3 + Ca2NO4 =>
N2O3 + 4 CaO = Ca2NO3 + Ca2NO4

SO4OH + HCl = ClSO4 + H2O =>
SO4OH + HCl = ClSO4 + H2O

Ca(OH)2 + SO2(g) = CaSO3 + H2O =>
Ca(OH)2 + SO2(g) = CaSO3 + H2O

KI + NaOCl = NaOI + KCl =>
KI + NaOCl = NaOI + KCl

Cu(s) + Al(NO3)3(aq) = Al + Cu(NO3)3 =>
Cu(s) + Al(NO3)3(aq) = Al + Cu(NO3)3

MgSO4 + NH4OH = MgOH + SO4NH4 =>
MgSO4 + NH4OH = MgOH + SO4NH4

Cl2 = Cl6 =>
3 Cl2 = Cl6

AlI3 + Cl2 = I2 + AlCl2 =>
2 AlI3 + 2 Cl2 = 3 I2 + 2 AlCl2

NaJ + MnO2 + H2SO4 = MnSO4 + J2 + Na2SO4 + H2O =>
2 NaJ + MnO2 + 2 H2SO4 = MnSO4 + J2 + Na2SO4 + 2 H2O

C3H6 + NOH = C3H3N + H2OH + N2 =>
4 C3H6 + 6 NOH = 4 C3H3N + 6 H2OH + N2

C30H40O9N2 + O2 = CO2 + H2O + NO2 =>
2 C30H40O9N2 + 75 O2 = 60 CO2 + 40 H2O + 4 NO2

K4Fe(CN)6(aq) + H2SO4(aq) + H2O(l) = K2SO4(aq) + FeSO4(aq) + (NH4)2SO4(aq) + CO(g) =>
K4Fe(CN)6(aq) + 6 H2SO4(aq) + 6 H2O(l) = 2 K2SO4(aq) + FeSO4(aq) + 3(NH4)2SO4(aq) + 6 CO(g)

Al + BrCl2 = AlCl3 + Br =>
2 Al + 3 BrCl2 = 2 AlCl3 + 3 Br

C5H5O2 + O2 = CO2 + H2O =>
4 C5H5O2 + 21 O2 = 20 CO2 + 10 H2O

OH{-} + C6H12O6 + Cu{2+} = Cu{+} + C6H11O7{-} + H2O =>
3 OH{-} + C6H12O6 + 2 Cu{2+} = 2 Cu{+} + C6H11O7{-} + 2 H2O

NH4NO3 + KCH3COO = KNO3 + NH4CH3COO =>
NH4NO3 + KCH3COO = KNO3 + NH4CH3COO

C2H12O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H12O(l) + 9 O2(g) = 4 CO2(g) + 12 H2O(l)

Sb + Cl2 + KOH = KSbO3 + KCl + H2O =>
2 Sb + 5 Cl2 + 12 KOH = 2 KSbO3 + 10 KCl + 6 H2O

Br + O2 = BrO2 =>
Br + O2 = BrO2

CuOH = Cu2OH2O =>
2 CuOH = Cu2OH2O

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

Al(OH)3 + HCl(aq) = AlCl3(aq) + H2O(aq) =>
Al(OH)3 + 3 HCl(aq) = AlCl3(aq) + 3 H2O(aq)

H2SO4(aq) + NaOH(aq) = H2O + Na2SO4 =>
H2SO4(aq) + 2 NaOH(aq) = 2 H2O + Na2SO4

NH4VO3 + H2SO4 + KI = VO + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 4 H2SO4 + 6 KI = 2 VO + (NH4)2SO4 + 4 H2O + 3 K2SO4 + 3 I2

Sb + HNO3 = H2O + Sb2O3 + NO2 =>
2 Sb + 6 HNO3 = 3 H2O + Sb2O3 + 6 NO2

COH2O + O2 = CO2 + H2O =>
2 COH2O + O2 = 2 CO2 + 2 H2O

CuS*H2O = CuS + H2O =>
CuS*H2O = CuS + H2O

Co + Fe2(SO4)3 = Fe + Co(SO4)3 =>
Co + Fe2(SO4)3 = 2 Fe + Co(SO4)3

CrO4{2-} + NO2{-} + H2O = NO3{-} + OH{-} + CrO =>
CrO4{2-} + 2 NO2{-} + H2O = 2 NO3{-} + 2 OH{-} + CrO

HC2H3O2 + Fe = Fe(C2H3O2)3 + H =>
3 HC2H3O2 + Fe = Fe(C2H3O2)3 + 3 H

KICl2 + KBrICl = KI + BrCl3 =>
KICl2 + KBrICl = 2 KI + BrCl3

H2O2 + KI + H2SO4 = I2K2SO4 + H2O =>
H2O2 + 2 KI + H2SO4 = I2K2SO4 + 2 H2O

CuSO4 + (NH4)2(C2O4) = CuC2O4 + NH3 + H2SO4 =>
CuSO4 + (NH4)2(C2O4) = CuC2O4 + 2 NH3 + H2SO4

NaOH + Zn(OH) = ZnNa2 + H2O2 =>
4 NaOH + 2 Zn(OH) = 2 ZnNa2 + 3 H2O2

Na2CO3 + I2 + C2H5OH = H2O + CO2 + NaI =>
6 Na2CO3 + 6 I2 + C2H5OH = 3 H2O + 8 CO2 + 12 NaI

C2H6S + O2 = CH + SO + H2O =>
2 C2H6S + 3 O2 = 4 CH + 2 SO + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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