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Chemische vergelijkingen in evenwicht op05/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH(aq) + H2SO4(aq) = H2O(aq) + Na2SO4(s) =>
2 NaOH(aq) + H2SO4(aq) = 2 H2O(aq) + Na2SO4(s)

C2H6 + Cl = C2H5Cl + H2 =>
2 C2H6 + 2 Cl = 2 C2H5Cl + H2

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

Fe + ZnSO4*7H2O = Zn + FeSO4*7H2O =>
Fe + ZnSO4*7H2O = Zn + FeSO4*7H2O

HBr(aq)ZnS(s) = HSZnBr =>
HBr(aq)ZnS(s) = HSZnBr

BaOHKI = KOHBaI =>
BaOHKI = KOHBaI

Pb2O + NH3 = Pb + N + H2O =>
3 Pb2O + 2 NH3 = 6 Pb + 2 N + 3 H2O

Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O

SnHBr = SnBrH =>
SnHBr = SnBrH

AgNO3(aq) + NaCl(s)(l) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(s)(l) = AgCl(s) + NaNO3(aq)

HCl(aq)SrO(aq) = HO(l)SrCl(aq) =>
HCl(aq)SrO(aq) = HO(l)SrCl(aq)

Ba + AlN = Ba3N2 + Al =>
3 Ba + 2 AlN = Ba3N2 + 2 Al

KNO3 + Fe + NaOH + H2O = NH3 + KFeO2 + NaFeO2 =>
3 KNO3 + 8 Fe + 5 NaOH + 2 H2O = 3 NH3 + 3 KFeO2 + 5 NaFeO2

Li + H2 = LiH =>
2 Li + H2 = 2 LiH

Ag2CO3 + NH3 = Ag(NH3)2 + CO3 =>
Ag2CO3 + 4 NH3 = 2 Ag(NH3)2 + CO3

Zn(s) + MgSO4(aq) = Mg(aq) + ZnSO4(aq) =>
Zn(s) + MgSO4(aq) = Mg(aq) + ZnSO4(aq)

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

CuSO4*5H2O + KI = Cu2I2 + I2 + K2SO4 + H2O =>
2 CuSO4*5H2O + 4 KI = Cu2I2 + I2 + 2 K2SO4 + 10 H2O

Na2CO3 + Sr(NO2)2 = Na2(NO2)2 + SrCO3 =>
Na2CO3 + Sr(NO2)2 = Na2(NO2)2 + SrCO3

As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5

As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O

As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O

As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O

H3PO4 + CH3COOH = H3PO4CH3COOH =>
H3PO4 + CH3COOH = H3PO4CH3COOH

Ba(NO3)2 + NH3 = BaOH2 + N + H2O =>
Ba(NO3)2 + 4 NH3 = BaOH2 + 6 N + 5 H2O

C14H10O4 + C4H10O = C6H5OH + C2O4 =>
2 C14H10O4 + C4H10O = 5 C6H5OH + C2O4

As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O

As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O

As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3

As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3

Fe(No3)3(aq) + NaCl(aq) = FeCl3 + NaNo3 =>
Fe(No3)3(aq) + 3 NaCl(aq) = FeCl3 + 3 NaNo3

Zn + AgN03 = Ag + ZnN03 =>
Zn + AgN03 = Ag + ZnN03

As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3

As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O

As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O

HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O

As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O

As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5

As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO

NH3H2CO3 = NH4HCO3 =>
NH3H2CO3 = NH4HCO3

HNO2Fe(OH)3 = Fe(OH)2NO2H2O =>
HNO2Fe(OH)3 = Fe(OH)2NO2H2O

HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O

S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O

As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O

(TiO)SO4 + H2O = H2TiO3 + H2SO4 =>
(TiO)SO4 + 2 H2O = H2TiO3 + H2SO4

AgClNaS = NaClAgS =>
AgClNaS = NaClAgS

As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O

As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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