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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + Fe2S3 = Na2S + FeCl3 =>
6 NaCl + Fe2S3 = 3 Na2S + 2 FeCl3

Fe2S3 = Fe + S8 =>
8 Fe2S3 = 16 Fe + 3 S8

NaHCO3 + C20H14O4 = H2O + Na + C20H13O4 =>
20 NaHCO3 + 105 C20H14O4 = 56 H2O + 20 Na + 106 C20H13O4

Fe2S3 = Fe + S8 =>
8 Fe2S3 = 16 Fe + 3 S8

(NH4)2SO4 + HNO3 = NH4NO3 + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2 NH4NO3 + H2SO4

Li + Au(OH)3 = Au + Li(OH)3 =>
Li + Au(OH)3 = Au + Li(OH)3

Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2

NaClO + C3H6O = NaOH + CHCl3 + NaC2H3O2 =>
3 NaClO + C3H6O = 2 NaOH + CHCl3 + NaC2H3O2

Ag + Fe(C2H3O2)2 = Ag(C2H3O2) + Fe =>
2 Ag + Fe(C2H3O2)2 = 2 Ag(C2H3O2) + Fe

Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(s) + Na2(C2H3O2)2(aq) =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(s) + Na2(C2H3O2)2(aq)

VO + AgCl = VCl + AgO =>
VO + AgCl = VCl + AgO

H3BO3 + NaCl = NaH2BO3 + HCl =>
H3BO3 + NaCl = NaH2BO3 + HCl

Li2S + HCl = LiCl + H2S =>
Li2S + 2 HCl = 2 LiCl + H2S

I2 + AlBr3 = Al + I2Br3 =>
I2 + AlBr3 = Al + I2Br3

FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4

ZnSO4 + NaS2 = ZnS2 + NaSO4 =>
ZnSO4 + NaS2 = ZnS2 + NaSO4

Ni(No3)2 + KI = KNo3 + NiI2 =>
Ni(No3)2 + 2 KI = 2 KNo3 + NiI2

MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2

HCNO + H2O = H3O{+} + CNO{-} =>
HCNO + H2O = H3O{+} + CNO{-}

CuSO4(H2O)5 + NH3(aq) = CuSO4(NH3)4(aq) + H2O(l) =>
CuSO4(H2O)5 + 4 NH3(aq) = CuSO4(NH3)4(aq) + 5 H2O(l)

FeCl3 + KI2 = FeCl2 + I2 + KCl =>
FeCl3 + KI2 = FeCl2 + I2 + KCl

CaCl2 + MnO2 + H2SO4 = Ca(HSO4)2 + MnSO4 + H2O + Cl2 =>
CaCl2 + MnO2 + 3 H2SO4 = Ca(HSO4)2 + MnSO4 + 2 H2O + Cl2

H2 + K2Cr2O7 = K2CrO4 + Cr2O3 + H2O =>
3 H2 + 2 K2Cr2O7 = 2 K2CrO4 + Cr2O3 + 3 H2O

FeCuS2 + HNO3 = Fe(NO3)2 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
FeCuS2 + 20 HNO3 = Fe(NO3)2 + Cu(NO3)2 + 2 H2SO4 + 16 NO2 + 8 H2O

FeSO4 + HClO + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
12 FeSO4 + 6 HClO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeCl3 + 6 H2O

HCl + HBr = BrCl + H2 =>
HCl + HBr = BrCl + H2

AgC2H3O2 + Ba(OH)2 = AgOH + Ba(C2H3O2)2 =>
2 AgC2H3O2 + Ba(OH)2 = 2 AgOH + Ba(C2H3O2)2

BaO + S = Ba + SO2 =>
2 BaO + S = 2 Ba + SO2

Co(OH)2 + NH3 = [Co(NH3)6](OH)2 =>
Co(OH)2 + 6 NH3 = [Co(NH3)6](OH)2

Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2

NaClO3 + C6H8O7 = C6H5Na3O7 + HClO3 =>
3 NaClO3 + C6H8O7 = C6H5Na3O7 + 3 HClO3

PbCl2 + KMnO4 = Pb(MnO4)2 + KCl =>
PbCl2 + 2 KMnO4 = Pb(MnO4)2 + 2 KCl

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

HI + Fe(OH)3 = FeI3 + H2O =>
3 HI + Fe(OH)3 = FeI3 + 3 H2O

CH3CO2H + Mg(OH)2 = CH3 + CO2 + Mg(H20) =>
15 CH3CO2H + Mg(OH)2 = 14 CH3 + 16 CO2 + Mg(H20)

CO3{2-} + HCl = HCO3{-} + Cl{-} =>
CO3{2-} + HCl = HCO3{-} + Cl{-}

Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag

Mg + HCl3 = H + MgCl2 =>
3 Mg + 2 HCl3 = 2 H + 3 MgCl2

Cu(OH)2 = H2O + CuO =>
Cu(OH)2 = H2O + CuO

Si + O2 = SiO2(s) =>
Si + O2 = SiO2(s)

AlBr3 + Na2CO3 = Al2(CO3)3 + NaBr =>
2 AlBr3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaBr

K + H2O(l) = KOH + H2 =>
2 K + 2 H2O(l) = 2 KOH + H2

Al(OH)3 + Sr(OH)2 = Al2SrO4 + H2O =>
2 Al(OH)3 + Sr(OH)2 = Al2SrO4 + 4 H2O

Ni(No3)2 + KI = KNo3 + NiI2 =>
Ni(No3)2 + 2 KI = 2 KNo3 + NiI2

Mg3P2 = Mg3 + P2 =>
Mg3P2 = Mg3 + P2

KI + Pb2NO3 = Pb2I + KNO3 =>
KI + Pb2NO3 = Pb2I + KNO3

K2C2O4*H2O + H2C2O4 + Fe(OH)3 = K3[Fe(C2O4)3]*3H2O + H2O =>
3 K2C2O4*H2O + 3 H2C2O4 + 2 Fe(OH)3 = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O

Fe + H2O2 = Fe3O4 + H2 =>
3 Fe + 2 H2O2 = Fe3O4 + 2 H2

CH3CH2CHO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 4 H2O

C6H14 + Cl2 = C + HCl =>
C6H14 + 7 Cl2 = 6 C + 14 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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