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Chemische vergelijkingen in evenwicht op03/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
[Ni(NH3)6]{2+} + SO4{2-} = NiS + NH3 + O2 =>
[Ni(NH3)6]{2+} + SO4{2-} = NiS + 6 NH3 + 2 O2

C20H40 + O2 = CO + H2O =>
C20H40 + 20 O2 = 20 CO + 20 H2O

Cr5 + Cl2 = CrCl3 =>
2 Cr5 + 15 Cl2 = 10 CrCl3

K2Cr2O7 + Zn + H2SO4 = K2SO4 + Cr2(SO4)3 + ZnSO4 + H2O =>
K2Cr2O7 + 3 Zn + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 ZnSO4 + 7 H2O

Fe(OH)3 + Zn(NO3)2 = Fe(NO3)2 + Zn(OH)3 =>
Fe(OH)3 + Zn(NO3)2 = Fe(NO3)2 + Zn(OH)3

Na2HPO4 + (NH4)2MoO4 + HNO3 = NH4NO3 + (NH4)3P(Mo3O10)4 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = 21 NH4NO3 + (NH4)3P(Mo3O10)4 + 2 NaNO3 + 12 H2O

Na2S + AgNO3 = Na + AgS + NO3 =>
Na2S + AgNO3 = 2 Na + AgS + NO3

Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3 =>
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3

FeCl3 + C6H9N3O2 = Fe(C6H9N3O2)3 + Cl2 =>
2 FeCl3 + 6 C6H9N3O2 = 2 Fe(C6H9N3O2)3 + 3 Cl2

Al(s) + Hg(CH3COO)2(aq) = Al(CH3COO)2(aq) + Hg(s) =>
Al(s) + Hg(CH3COO)2(aq) = Al(CH3COO)2(aq) + Hg(s)

Co(NO3)2 + H2O = H2O(NO3)2 + Co =>
Co(NO3)2 + H2O = H2O(NO3)2 + Co

[Cu(NH3)4]SO4 + NH4OH = Cu(NH3)4*(OH)2 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + 2 NH4OH = Cu(NH3)4*(OH)2 + (NH4)2SO4

SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Na2S + ZnSO = ZnS + Na2SO4 =>
Na2S + 4 ZnSO = 4 ZnS + Na2SO4

FeO(s) + H2O = Fe2O3 + H =>
2 FeO(s) + H2O = Fe2O3 + 2 H

LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl

IO3{-} + H{+} + S3O32{-} = I{-} + S4O62{-} + H2O =>
39 IO3{-} + 2 H{+} + 8 S3O32{-} = 39 I{-} + 6 S4O62{-} + H2O

CuS(s) + O2(g) = CuO(s)SO2(g) =>
2 CuS(s) + 3 O2(g) = 2 CuO(s)SO2(g)

LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2

LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2

Mg(s) + AlCl3 = Al(s) + MgCl2 =>
3 Mg(s) + 2 AlCl3 = 2 Al(s) + 3 MgCl2

ZnSO4 + Na2CO3 + H2O = Zn2(OH)2CO3 + Na2SO4 + CO2 =>
2 ZnSO4 + 2 Na2CO3 + H2O = Zn2(OH)2CO3 + 2 Na2SO4 + CO2

NH4SH + AgNO3 = AgNH4 + SHNO3 =>
NH4SH + AgNO3 = AgNH4 + SHNO3

ZnFe + HCl = ZnCl + Fe + H2 =>
2 ZnFe + 2 HCl = 2 ZnCl + 2 Fe + H2

NH4SH + AgNO3 = AgNH4 + SHNO3 =>
NH4SH + AgNO3 = AgNH4 + SHNO3

LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O

NaOH + C16H32O2 = C16H31NaO2 + H2O =>
NaOH + C16H32O2 = C16H31NaO2 + H2O

LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2

Mg + AgNO3 = MgNO3 + Ag =>
Mg + AgNO3 = MgNO3 + Ag

Be(HCO3)2 = Be2(CO3)2 + H2O + CO2 =>
2 Be(HCO3)2 = Be2(CO3)2 + 2 H2O + 2 CO2

C12H28O4Ti + AgNO3 + C2H5OH = AgTiO2 + O2 + C2H5NO3 + C4H9OH =>
4 C12H28O4Ti + 4 AgNO3 + 8 C2H5OH = 4 AgTiO2 + O2 + 4 C2H5NO3 + 14 C4H9OH

Mg + Al = AlMg =>
Mg + Al = AlMg

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Mg + Cl = MgCl =>
Mg + Cl = MgCl

Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2

GaCl3 + K2CO3 + H2O = KCl + Ga(OH)3 + CO2 =>
2 GaCl3 + 3 K2CO3 + 3 H2O = 6 KCl + 2 Ga(OH)3 + 3 CO2

Mg + Cu(SO4) = Mg(SO4) + Cu =>
Mg + Cu(SO4) = Mg(SO4) + Cu

Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu

BaSO4 + HCl = BaCl2 + H2(SO4) =>
BaSO4 + 2 HCl = BaCl2 + H2(SO4)

Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2

Na + MnSO4 = Na2SO4 + Mn =>
2 Na + MnSO4 = Na2SO4 + Mn

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

MgCl2 + (NH4)2S = MgS + NH4Cl =>
MgCl2 + (NH4)2S = MgS + 2 NH4Cl

CH3CH2CN + H2O + HCl = CH3CH2COOH + NH4Cl =>
CH3CH2CN + 2 H2O + HCl = CH3CH2COOH + NH4Cl

Cr(No3)3 + NH4OH = Cr(OH)3 + NH4No3 =>
Cr(No3)3 + 3 NH4OH = Cr(OH)3 + 3 NH4No3

Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2

Be + H2SO4 = BeSO4 + H2S + H2O =>
4 Be + 5 H2SO4 = 4 BeSO4 + H2S + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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