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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
F2 + CdBr2 = CdF2 + Br2 =>
F2 + CdBr2 = CdF2 + Br2

C6H2Br3ONa + HCl = C6H2Br3OH + NaCl =>
C6H2Br3ONa + HCl = C6H2Br3OH + NaCl

H2O + C2H4 = C4H10O =>
H2O + 2 C2H4 = C4H10O

K + Hg(NO3)2 = KNO3 + Hg2 =>
4 K + 2 Hg(NO3)2 = 4 KNO3 + Hg2

Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH

C3H8O3 + CH4N2O = C4H6O4 + NH3 =>
C3H8O3 + CH4N2O = C4H6O4 + 2 NH3

C6H6(l) + O2 = CO2(g) + H2O =>
2 C6H6(l) + 15 O2 = 12 CO2(g) + 6 H2O

Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al

K2C2O4 + CaCl2 = CaC2O4 + KCl =>
K2C2O4 + CaCl2 = CaC2O4 + 2 KCl

Zr(NO3)4 + Al(OH)3 = Al(NO3)3 + Zr(OH)4 =>
3 Zr(NO3)4 + 4 Al(OH)3 = 4 Al(NO3)3 + 3 Zr(OH)4

H202 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 H202 + 202 KMnO4 + 303 H2SO4 = 202 MnSO4 + 101 K2SO4 + 808 H2O

KSCN = K + SCN =>
KSCN = K + SCN

H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O

C3H9P + O2 = CO2 + H2O + P2O3 =>
2 C3H9P + 12 O2 = 6 CO2 + 9 H2O + P2O3

Ca(CO3)2 + HCl = CaCl2 + H(CO3) =>
Ca(CO3)2 + 2 HCl = CaCl2 + 2 H(CO3)

C5H8 + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O

H2O + Ca3P2 = Ca(OH)2 + PH3 =>
6 H2O + Ca3P2 = 3 Ca(OH)2 + 2 PH3

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}

ClO{-} + Mn(OH)2 = Cl{-} + MnO2 + H2O =>
ClO{-} + Mn(OH)2 = Cl{-} + MnO2 + H2O

C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}

LiCl + H2SO4 = HCl + Li2SO4 =>
2 LiCl + H2SO4 = 2 HCl + Li2SO4

C3H8O + K2Cr2O7 = C3H8OK2Cr2O7 =>
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7

Na + H2O = NaOH + H =>
Na + H2O = NaOH + H

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Cu2S + Al = Al2S3 + Cu =>
3 Cu2S + 2 Al = Al2S3 + 6 Cu

CoCl2(H2O)6 + NH4Cl + NH3 + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2(H2O)6 + 4 NH4Cl + 20 NH3 + O2 = 4 Co(NH3)6Cl3 + 26 H2O

KBr = K + Br2 =>
2 KBr = 2 K + Br2

C12H16O + NaBH4 + CH3OH = C12H17OH + NaB(OCH3)4 =>
4 C12H16O + NaBH4 + 4 CH3OH = 4 C12H17OH + NaB(OCH3)4

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

Na2CO3 + CuCl2 = CuCO3 + Na2Cl2 =>
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2

HAc + NaNO3 = NaAc + HNO3 =>
HAc + NaNO3 = NaAc + HNO3

AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]

Ca{2+} + SO3{2-} = CaSO3 =>
Ca{2+} + SO3{2-} = CaSO3

Ag2O + NH4OH = [Ag(NH3)2]OH + H2O =>
Ag2O + 4 NH4OH = 2[Ag(NH3)2]OH + 3 H2O

C14H14N3O3SNa + H2O2 = CO2 + H2O + HNO3 + H2SO4 + Na =>
2 C14H14N3O3SNa + 85 H2O2 = 28 CO2 + 94 H2O + 6 HNO3 + 2 H2SO4 + 2 Na

Ba{2} + SO{-2} = BaSO =>
Ba{2} + SO{-2} = BaSO

H(C2H3O2) + Na(HSO3) = H(HSO3) + Na(C2H3O2) =>
H(C2H3O2) + Na(HSO3) = H(HSO3) + Na(C2H3O2)

CH2COOH{-} + SO4{2-} + H{+} = HCO3{-} + H2S =>
CH2COOH{-} + SO4{2-} + H{+} = 2 HCO3{-} + H2S

KHSO4(s) = K2SO4(s) + SO3(g) + H2O(l) =>
2 KHSO4(s) = K2SO4(s) + SO3(g) + H2O(l)

C6H10Cl4Cl2 = C6H9Cl5HCl =>
C6H10Cl4Cl2 = C6H9Cl5HCl

[Ni(Cl)6]{3-} + H2O = [Ni(H2O)6]{3+} + Cl{-} =>
[Ni(Cl)6]{3-} + 6 H2O = [Ni(H2O)6]{3+} + 6 Cl{-}

Mg + HC2H3O2 = Mg(C2H3O2)2 + H =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + 2 H

Pb2S2 + O2 = Pb2O2 + SO4 =>
Pb2S2 + 5 O2 = Pb2O2 + 2 SO4

C12H16O + NaBH4 + CH3OH = C12H17OH + NaB(OCH3)4 =>
4 C12H16O + NaBH4 + 4 CH3OH = 4 C12H17OH + NaB(OCH3)4

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

CaF2 + Br2 = CaBr2 + F2 =>
CaF2 + Br2 = CaBr2 + F2

Ni + O2 = Ni2O =>
4 Ni + O2 = 2 Ni2O

NH4Cl + H2O2 = NH4ClO + H2O =>
NH4Cl + H2O2 = NH4ClO + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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