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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
KCNS + Fe(NO3)3 = KNO3 + K3[Fe(CNS)6] =>
6 KCNS + Fe(NO3)3 = 3 KNO3 + K3[Fe(CNS)6]

CH3OH + (C6H5)3CCl = (C6H5)3COCH3 + HCl =>
CH3OH + (C6H5)3CCl = (C6H5)3COCH3 + HCl

C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O

Al(OH)4 + NH3 = Al + HNO3 + H2O =>
2 Al(OH)4 + NH3 = 2 Al + HNO3 + 5 H2O

CO + H = CH3OH =>
CO + 4 H = CH3OH

Cr + CuO = Cr2O3 + Cu =>
2 Cr + 3 CuO = Cr2O3 + 3 Cu

Zn(OH)2 + C2H3O2H = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 C2H3O2H = Zn(C2H3O2)2 + 2 H2O

Cd{2+} + NH3*H2O = Cd(NH3)4{2+} + H2O =>
Cd{2+} + 4 NH3*H2O = Cd(NH3)4{2+} + 4 H2O

KClO3 + KI + H2SO4 = K2SO4 + KCl + I2 + H2O =>
KClO3 + 6 KI + 3 H2SO4 = 3 K2SO4 + KCl + 3 I2 + 3 H2O

Fe2P + FeS4 = FeS + P4S10 =>
4 Fe2P + 6 FeS4 = 14 FeS + P4S10

CH2O + H2O + N2 = CO2 + NH4{+} + e =>
2 CH2O + 2 H2O + N2 = 2 CO2 + 2 NH4{+} + 2e

HNO2 + MnO{4-} + H = Mn{2+} + NO{3-} + H2O =>
2 HNO2 + MnO{4-} + 4 H = Mn{2+} + 2 NO{3-} + 3 H2O

ZnSO4 + H = Zn + H2SO4 =>
ZnSO4 + 2 H = Zn + H2SO4

NaNO2 + HSO3NH2 = Na + H2SO4 + H2O + N2 =>
6 NaNO2 + 8 HSO3NH2 = 6 Na + 8 H2SO4 + 4 H2O + 7 N2

KOH + AlCl3 = K + AlOHCl3 =>
KOH + AlCl3 = K + AlOHCl3

Mg3(PO4)2 + AlCl3 = Al(PO4) + MgCl2 =>
Mg3(PO4)2 + 2 AlCl3 = 2 Al(PO4) + 3 MgCl2

C6H12O6 = C6H12 + CO2 + H2O =>
3 C6H12O6 = 2 C6H12 + 6 CO2 + 6 H2O

S2O8 + C2HCl3 + H2O = CO2 + HCl + H2SO4 =>
3 S2O8 + 2 C2HCl3 + 8 H2O = 4 CO2 + 6 HCl + 6 H2SO4

ClO4{-} + Cu{+} + H{+} = ClO3{-} + Cu{2+} + H2O =>
ClO4{-} + 2 Cu{+} + 2 H{+} = ClO3{-} + 2 Cu{2+} + H2O

(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2

CH3COOH(aq) + LiOH(aq) = H2O + LiC2H3O2 =>
CH3COOH(aq) + LiOH(aq) = H2O + LiC2H3O2

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

A1 + OH = A1(OH)3 =>
A1 + 3 OH = A1(OH)3

HgS + HNO3 + HCl = HgCl2 + NO + H2SO4 + H2O =>
3 HgS + 8 HNO3 + 6 HCl = 3 HgCl2 + 8 NO + 3 H2SO4 + 4 H2O

CoCl2 + K3(PO4) = Co3(PO4)2 + KCl =>
3 CoCl2 + 2 K3(PO4) = Co3(PO4)2 + 6 KCl

KMnO4 + H2SO4 + KNO2 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4

Na2CrO4(aq) + Sr(NO3)2(aq) = NaNO3(aq) + SrCrO4(s) =>
Na2CrO4(aq) + Sr(NO3)2(aq) = 2 NaNO3(aq) + SrCrO4(s)

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

K2S + H2S = KHS =>
K2S + H2S = 2 KHS

NaBa{3+} + OH{-} = NaOH + Ba{2+} =>
NaBa{3+} + OH{-} = NaOH + Ba{2+}

Pb + F = PbF4 =>
Pb + 4 F = PbF4

Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O

FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr

Ni + Bi2(S2O3)3 = Bi + NiSO4 + S =>
9 Ni + 4 Bi2(S2O3)3 = 8 Bi + 9 NiSO4 + 15 S

NiO + B2O3 + Na = Na4B2O5 + Ni2B =>
8 NiO + 9 B2O3 + 28 Na = 7 Na4B2O5 + 4 Ni2B

Mn{2+} + ClO3{-} + H2O = MnO2 + Cl{-} + H3O{+} =>
3 Mn{2+} + ClO3{-} + 9 H2O = 3 MnO2 + Cl{-} + 6 H3O{+}

NAl + Cl2 = NCl2 + Al =>
NAl + Cl2 = NCl2 + Al

BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2 =>
BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2

Mo(OH)3 + KOH + Br2 = K2MoO4 + KBr + H2O =>
2 Mo(OH)3 + 10 KOH + 3 Br2 = 2 K2MoO4 + 6 KBr + 8 H2O

BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2 =>
BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

N2O5 + LiOH = H2O + LiNO3 =>
N2O5 + 2 LiOH = H2O + 2 LiNO3

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

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

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

KNO3 + MgAl = K2O + MgO + Al2O3 + N2 =>
2 KNO3 + 2 MgAl = K2O + 2 MgO + Al2O3 + N2

As2O3 + I2 = As2O2 + I2O =>
As2O3 + I2 = As2O2 + I2O

NaOH + HC2H4O2 = NaC2H4O2 + H2O =>
NaOH + HC2H4O2 = NaC2H4O2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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