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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
HI + Cu = CuI + H2 =>
2 HI + 2 Cu = 2 CuI + H2

KMnO4 + Cl2 = MnO2 + KCl + KClO4 =>
2 KMnO4 + Cl2 = 2 MnO2 + KCl + KClO4

Cr(OH)3 + NaIO3 + NaOH = Na2CrO4 + NaI + H2O =>
2 Cr(OH)3 + NaIO3 + 4 NaOH = 2 Na2CrO4 + NaI + 5 H2O

CH3MgBr + C2H2 = CH4 + C2HMgBr =>
CH3MgBr + C2H2 = CH4 + C2HMgBr

C6H5NH2 + Br2 = C6H5NH2Br2 =>
C6H5NH2 + Br2 = C6H5NH2Br2

NaCO3 + HCl = CO2 + NaCl2 + H2O =>
NaCO3 + 2 HCl = CO2 + NaCl2 + H2O

C6H5NH2 + Br2 = C6NH2Br3H4 + HBr =>
C6H5NH2 + 2 Br2 = C6NH2Br3H4 + HBr

FeCl2 + KNO3 = KCl + Fe(NO3)2 =>
FeCl2 + 2 KNO3 = 2 KCl + Fe(NO3)2

CaO + Cl2O7 = CaCl2 + O2 =>
CaO + Cl2O7 = CaCl2 + 4 O2

Fe + SO2 = Fe2O3 + SO =>
2 Fe + 3 SO2 = Fe2O3 + 3 SO

Cl + SiBr = SiCl + Br =>
Cl + SiBr = SiCl + Br

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2

SO4 + S = SO3 =>
3 SO4 + S = 4 SO3

Na3(Cr(OH)6) + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3(Cr(OH)6) + 3 H2O2 = 2 Na2CrO4 + 2 NaOH + 8 H2O

SO3 = S2O6 =>
2 SO3 = S2O6

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

H3PO4(aq) + Mn(OH)2(aq) = Mn3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(aq) = Mn3(PO4)2(aq) + 6 H2O(l)

Mn(OH)3 + HNO3 = MnNO3 + H(OH)3 =>
Mn(OH)3 + HNO3 = MnNO3 + H(OH)3

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI

Br + HI = H2 + BrI =>
2 Br + 2 HI = H2 + 2 BrI

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

H2PtCl6 + NaBH4 + H2O = Pt + NaCl + H3BO3 + H2 =>
H2PtCl6 + 6 NaBH4 + 18 H2O = Pt + 6 NaCl + 6 H3BO3 + 22 H2

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

[Co(H2O)6]Cl2 + NH3 + NH4Cl + O2 = [Co(NH3)6]Cl3 + NH4OH =>
4[Co(H2O)6]Cl2 + 46 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)6]Cl3 + 26 NH4OH

Cu2C2 + O2 = CuO + CO2 =>
Cu2C2 + 3 O2 = 2 CuO + 2 CO2

Li + Fe2(SO4)3 = Li2SO4 + Fe =>
6 Li + Fe2(SO4)3 = 3 Li2SO4 + 2 Fe

Mn + NO3 = MnO4 + NO =>
Mn + 2 NO3 = MnO4 + 2 NO

NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Li + CH3OH = LiOH + CH3 =>
Li + CH3OH = LiOH + CH3

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

IH = I2 + H2 =>
2 IH = I2 + H2

HCN + HF = H2CN + F =>
HCN + HF = H2CN + F

NaClO + HNO3 = NaNO3 + HCl + HClO3 =>
3 NaClO + 3 HNO3 = 3 NaNO3 + 2 HCl + HClO3

CaClO3 + NaSO4 = CaSO4 + NaClO3 =>
CaClO3 + NaSO4 = CaSO4 + NaClO3

Fe(C2O4)3 = FeC2O4 + CO2 =>
Fe(C2O4)3 = FeC2O4 + 4 CO2

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

NaCrO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 NaCrO2 + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + 4 H2O

NH4Cl + NaOH = NH3*H2O + NaCl =>
NH4Cl + NaOH = NH3*H2O + NaCl

Al + Cl3 + KOH = K3Cl3 + AlOH =>
3 Al + Cl3 + 3 KOH = K3Cl3 + 3 AlOH

N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)

C3H6 + NO2 = CO2 + H2O + N2O =>
C3H6 + 6 NO2 = 3 CO2 + 3 H2O + 3 N2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Mn + Cl = MnCl3 =>
Mn + 3 Cl = MnCl3

C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O

NH3 + NaOH = Na + NH3OH =>
NH3 + NaOH = Na + NH3OH

Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NNaO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NNaO3

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Breng de vergelijking van een chemische reactie in evenwicht
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