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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O

Al(OH)3 + Zn(OH)2 = Al2(ZnO2)3 + H2O =>
2 Al(OH)3 + 3 Zn(OH)2 = Al2(ZnO2)3 + 6 H2O

Fe(III) + HCl = Fe(III)Cl + H2 =>
2 Fe(III) + 2 HCl = 2 Fe(III)Cl + H2

CO(NH2)2 + NO2 = CO2 + H2O + N2 =>
4 CO(NH2)2 + 6 NO2 = 4 CO2 + 8 H2O + 7 N2

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

PH3 + HBrO3 = H3PO4 + Br2 + H2O =>
5 PH3 + 8 HBrO3 = 5 H3PO4 + 4 Br2 + 4 H2O

NH4HSO4 + NaCl = HCl + NH4NaSO4 =>
NH4HSO4 + NaCl = HCl + NH4NaSO4

KCl = K + Cl2 =>
2 KCl = 2 K + Cl2

Na(s) + Br2(g) = NaBr(s) =>
2 Na(s) + Br2(g) = 2 NaBr(s)

Al(OH)3 + Zn(OH)2 = Al2(ZnO2)3 + H2O =>
2 Al(OH)3 + 3 Zn(OH)2 = Al2(ZnO2)3 + 6 H2O

Al(OH)3(s) = Al2O3(s) + H2O(l) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(l)

FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2(s) + BaSO4(aq) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2(s) + BaSO4(aq)

KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)

HF + Zn(OH)2 = HOH + ZnF2 =>
2 HF + Zn(OH)2 = 2 HOH + ZnF2

Fe(NO3)2 + Ca(OH)2 = Fe(OH)2 + Ca(NO3)2 =>
Fe(NO3)2 + Ca(OH)2 = Fe(OH)2 + Ca(NO3)2

Na2S + O2 = Na2SO4 =>
Na2S + 2 O2 = Na2SO4

(NH4)2CO3(s) = CO2(g) + NH3(g) + H2O(g) =>
(NH4)2CO3(s) = CO2(g) + 2 NH3(g) + H2O(g)

CH3CH2OH + RbOH = CH3COOH + Rb + H =>
CH3CH2OH + RbOH = CH3COOH + Rb + 3 H

Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH

AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

As2S3 + H2O2 + OH{-} = AsO4{3-} + SO4{2-} + H2O =>
As2S3 + 14 H2O2 + 12 OH{-} = 2 AsO4{3-} + 3 SO4{2-} + 20 H2O

C(CH3)4 + Cl2 = C(CH3)3Cl + HCl =>
4 C(CH3)4 + 4 Cl2 = 5 C(CH3)3Cl + 3 HCl

ZnCl2 + HCl + C4H10O = ZnO + CCl4 + H2 =>
ZnCl2 + 14 HCl + C4H10O = ZnO + 4 CCl4 + 12 H2

Cu + H2O2 + C2H4O2 = Cu(C2H3O2)2 + H3O =>
2 Cu + H2O2 + 4 C2H4O2 = 2 Cu(C2H3O2)2 + 2 H3O

CH3OH(g) = CH3OCH3(g) + H2O(g) =>
2 CH3OH(g) = CH3OCH3(g) + H2O(g)

Cu + H2O2 + C2H4O2 = Cu(C2H3O2)2 + H3O =>
2 Cu + H2O2 + 4 C2H4O2 = 2 Cu(C2H3O2)2 + 2 H3O

SnBr2 + Al = Sn + AlBr3 =>
3 SnBr2 + 2 Al = 3 Sn + 2 AlBr3

C6H8O7 + OH = C6H7O7 + H2O =>
C6H8O7 + OH = C6H7O7 + H2O

Zn = Zn{2+} + {-} =>
Zn = Zn{2+} + 2e

Te(s) + H2O(l) = TeO(ac) + H2(g) =>
Te(s) + H2O(l) = TeO(ac) + H2(g)

Zn2 + NH3 = Zn(NH3)4 =>
Zn2 + 8 NH3 = 2 Zn(NH3)4

CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl

C6H12O7 + NaOH + CuSO4 = C6H11O7 + Cu2O + Na2SO4 + H2O =>
2 C6H12O7 + 4 NaOH + 2 CuSO4 = 2 C6H11O7 + Cu2O + 2 Na2SO4 + 3 H2O

Na2SO3 + HNO3 = Na2SO4 + H2O + NO2 =>
Na2SO3 + 2 HNO3 = Na2SO4 + H2O + 2 NO2

C2H4(aq) + I2(aq) = C2H2I2(aq) + H2(g) =>
C2H4(aq) + I2(aq) = C2H2I2(aq) + H2(g)

H2 + O2 + SO3 = H2SO4 =>
2 H2 + O2 + 2 SO3 = 2 H2SO4

AlOOHH2O = Al(OH)3 =>
AlOOHH2O = Al(OH)3

NaCH3CO2 + HCl = NaCl + CH3COOH =>
NaCH3CO2 + HCl = NaCl + CH3COOH

Pb4NO3 + HBr = HNO3 + Pb4Br =>
Pb4NO3 + HBr = HNO3 + Pb4Br

C8H7COOH + HCl = C8H7COOHCl + H =>
C8H7COOH + HCl = C8H7COOHCl + H

AgCO4 = AgO2 + CO2 =>
AgCO4 = AgO2 + CO2

H2O + NaOH + P4 = Na2HPO3 + PH3 =>
2 H2O + 4 NaOH + P4 = 2 Na2HPO3 + 2 PH3

C8H24 + O2 = CO2 + H2O =>
C8H24 + 14 O2 = 8 CO2 + 12 H2O

N3H + NO = N3 + H2O =>
6 N3H + 3 NO = 7 N3 + 3 H2O

Pb(ii) + N2 = Pb3N4 =>
3 Pb(ii) + 2 N2 = Pb3N4

Mg(OH)2 + P2O3 = (MgOH)2PHO3 + H2O =>
4 Mg(OH)2 + P2O3 = 2(MgOH)2PHO3 + H2O

K2CrO4 + H2SO4 = Cr2(SO4)3 + H2O + O2 + K2SO4 =>
4 K2CrO4 + 10 H2SO4 = 2 Cr2(SO4)3 + 10 H2O + 3 O2 + 4 K2SO4

H2S(g) + Fe(OH)3(s) = H2O(l) + Fe2S3(s) =>
3 H2S(g) + 2 Fe(OH)3(s) = 6 H2O(l) + Fe2S3(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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