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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + CaOH2 = Ca + Al(OH2)3 =>
Al + 3 CaOH2 = 3 Ca + Al(OH2)3

K2Cr2O7 + H2O2 = KOH + CrO7 + H2O =>
K2Cr2O7 + 8 H2O2 = 2 KOH + 2 CrO7 + 7 H2O

H2SO4 + KI = H2S + K2SO4 + I2 + H2O =>
5 H2SO4 + 8 KI = H2S + 4 K2SO4 + 4 I2 + 4 H2O

C7H14 + KMnO4 + HCl = C7H12O2 + KCl + MnCl2 + H2O =>
5 C7H14 + 6 KMnO4 + 18 HCl = 5 C7H12O2 + 6 KCl + 6 MnCl2 + 14 H2O

HCl + PbCO3 = CO2 + H2O + PbCl2 =>
2 HCl + PbCO3 = CO2 + H2O + PbCl2

K2O + Cl2O3 = KClO2 =>
K2O + Cl2O3 = 2 KClO2

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

Pb3N2 + NaI = PbI2 + Na3N =>
Pb3N2 + 6 NaI = 3 PbI2 + 2 Na3N

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

*CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
*CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)

Al(s) + AgNo3(aq) = Ag(s) + Al(No3)3(aq) =>
Al(s) + 3 AgNo3(aq) = 3 Ag(s) + Al(No3)3(aq)

BaSO4 + HF = BaF2 + H2SO4 =>
BaSO4 + 2 HF = BaF2 + H2SO4

C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O

SO2 + O2 = S2O5 =>
4 SO2 + O2 = 2 S2O5

HO5 = H2O + O =>
2 HO5 = H2O + 9 O

NaCl2 + AgNO4 = AgCl2 + NaNO4 =>
NaCl2 + AgNO4 = AgCl2 + NaNO4

C4H10S + O2 = C2O + SO2 + H2O =>
2 C4H10S + 9 O2 = 4 C2O + 2 SO2 + 10 H2O

CH2OHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2OHCHCH2OH + KMnO4 + 2 H2O = KOH + MnO2 + 3 CH2(OH)CH(OH)CH2(OH)

LiAlH4 + C2H4O + H2O = C2H6O + LiOH + Al(OH)3 =>
LiAlH4 + 4 C2H4O + 4 H2O = 4 C2H6O + LiOH + Al(OH)3

HBr + BrOH = H2O + Br2 =>
HBr + BrOH = H2O + Br2

KNO3 + CuSO4 = Cu(NO3)2 + K2SO4 =>
2 KNO3 + CuSO4 = Cu(NO3)2 + K2SO4

Zn + Cu4SO4 = Zn4SO4 + Cu =>
4 Zn + Cu4SO4 = Zn4SO4 + 4 Cu

Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe

HgO3 = Hg + O =>
HgO3 = Hg + 3 O

Na + CO3 = Na2CO3 =>
2 Na + CO3 = Na2CO3

Hg(NO3)2(aq) + Na2S(aq) = HgS + NaNO3 =>
Hg(NO3)2(aq) + Na2S(aq) = HgS + 2 NaNO3

AlO + H = HO + Al =>
AlO + H = HO + Al

MgO + C6H8O7 = C6H6MgO7 + H2O =>
MgO + C6H8O7 = C6H6MgO7 + H2O

Al(s) + O2(g) = Al2O3 =>
4 Al(s) + 3 O2(g) = 2 Al2O3

MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + H2O =>
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + 7 H2O

C6H8O7 + O3 = CO2 + H2O =>
C6H8O7 + 3 O3 = 6 CO2 + 4 H2O

H2S + H2SO4 = H2O + S =>
3 H2S + H2SO4 = 4 H2O + 4 S

Ag + Sn = Ag3Sn =>
3 Ag + Sn = Ag3Sn

AgNO3 + [Co(NH3)5Cl]Cl2 = AgCl + [Co(NH3)5NO3]Cl2 =>
AgNO3 + [Co(NH3)5Cl]Cl2 = AgCl + [Co(NH3)5NO3]Cl2

FeCl3 + (NH4)3PO4 = FePO4 + NH4Cl =>
FeCl3 + (NH4)3PO4 = FePO4 + 3 NH4Cl

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

C6 = C2 =>
C6 = 3 C2

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

LiAlH4 + C2H4O + H2O = C2H6O + LiOH + Al(OH)3 =>
LiAlH4 + 4 C2H4O + 4 H2O = 4 C2H6O + LiOH + Al(OH)3

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

H2S + H2O3 = H2O + S =>
2 H2S + H2O3 = 3 H2O + 2 S

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O

Sb2S3 + HNO3 + H2O = H3SbO3 + H2SO4 + NO =>
Sb2S3 + 8 HNO3 + 2 H2O = 2 H3SbO3 + 3 H2SO4 + 8 NO

Si2H10 + O2 = SiO2 + H2O =>
2 Si2H10 + 9 O2 = 4 SiO2 + 10 H2O

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

OH{-} = H2O + O2 + e =>
4 OH{-} = 2 H2O + O2 + 4e

KCrO2 + HNO3 + PbO2 = K2Cr2O7 + Pb(NO3)2 + H2O =>
2 KCrO2 + 6 HNO3 + 3 PbO2 = K2Cr2O7 + 3 Pb(NO3)2 + 3 H2O

HF + Ca(OH)2 = CaF2(ac) + H2O =>
2 HF + Ca(OH)2 = CaF2(ac) + 2 H2O

CdCl2 + NaOH = CdOH + Cl2Na =>
CdCl2 + NaOH = CdOH + Cl2Na

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Breng de vergelijking van een chemische reactie in evenwicht
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