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Chemische vergelijkingen in evenwicht op02/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
ScBr3 + H2SO4 = Sc2(SO4)3 + HBr =>
2 ScBr3 + 3 H2SO4 = Sc2(SO4)3 + 6 HBr

KClO3 + MnO2 = KClO3Mn + O2 =>
KClO3 + MnO2 = KClO3Mn + O2

FeCl3 + HCl = HFe + Cl =>
FeCl3 + HCl = HFe + 4 Cl

CaCl2 + NaHO = Ca(HO)2 + NaCl =>
CaCl2 + 2 NaHO = Ca(HO)2 + 2 NaCl

MnO4{-} + H{+} + C2O4{-} = Mn{2+} + H2O + CO2 =>
MnO4{-} + 8 H{+} + 5 C2O4{-} = Mn{2+} + 4 H2O + 10 CO2

P4 + HNO3(conc) = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3(conc) = 4 H3PO4 + 20 NO2 + 4 H2O

Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH = Ca3(PO4)2 + NH4NO3 + H2O =>
3 Ca(NO3)2*4H2O + 2(NH4)2HPO4 + 2 NH4OH = Ca3(PO4)2 + 6 NH4NO3 + 14 H2O

Mg(SO3H) + O2 = MgSO4 + H2O =>
4 Mg(SO3H) + 3 O2 = 4 MgSO4 + 2 H2O

CoS + H2O = H2S + Co(OH)2 =>
CoS + 2 H2O = H2S + Co(OH)2

H3C6H5O7 + ZnCO3 = H2O + CO2 + Zn3(C6H5O7)2 =>
2 H3C6H5O7 + 3 ZnCO3 = 3 H2O + 3 CO2 + Zn3(C6H5O7)2

(C2H5)3Al + HCl = C2H6 + AlCl3 =>
(C2H5)3Al + 3 HCl = 3 C2H6 + AlCl3

CuSO4(aq) + Al(NO3)3(aq) = Al2(SO4)3(s) + Cu(NO3)2(aq) =>
3 CuSO4(aq) + 2 Al(NO3)3(aq) = Al2(SO4)3(s) + 3 Cu(NO3)2(aq)

Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)

NH3CH3CO2H = CH3CONH2H2O =>
NH3CH3CO2H = CH3CONH2H2O

HClO + I2 + H2O = HIO3 + HCl =>
5 HClO + I2 + H2O = 2 HIO3 + 5 HCl

Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu

MnO4 + Zn + H2O = MnO2 + Zn(OH)2 =>
MnO4 + 2 Zn + 2 H2O = MnO2 + 2 Zn(OH)2

I2 + C6H12O6 = C6H12O6I2 =>
I2 + C6H12O6 = C6H12O6I2

C6H6 + HI = H2I + C6H5 =>
C6H6 + HI = H2I + C6H5

Li(OH) + H3PO4 = Li3PO4 + H(OH) =>
3 Li(OH) + H3PO4 = Li3PO4 + 3 H(OH)

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

C3H6O + H2O = C3H6O2 + H{+} + e =>
C3H6O + H2O = C3H6O2 + 2 H{+} + 2e

Cr2O7 + Cl2 = Cr2O3 + ClO3 =>
3 Cr2O7 + 2 Cl2 = 3 Cr2O3 + 4 ClO3

Na2WO4 + Na2SO3 + HCl = W5O14 + Na2SO4 + H2O + NaCl =>
5 Na2WO4 + Na2SO3 + 10 HCl = W5O14 + Na2SO4 + 5 H2O + 10 NaCl

Fe(OH)2 + KClO + H2O = Fe(OH)3 + KCl =>
2 Fe(OH)2 + KClO + H2O = 2 Fe(OH)3 + KCl

S(s) + O2(g) + H2O(aq) = H2SO4(aq) =>
2 S(s) + 3 O2(g) + 2 H2O(aq) = 2 H2SO4(aq)

Na(OH) + Cl2 = H2O + Na(ClO3) + NaCl =>
6 Na(OH) + 3 Cl2 = 3 H2O + Na(ClO3) + 5 NaCl

Na2ZnO2 + H2O = Zn(OH)2 + NaOH =>
Na2ZnO2 + 2 H2O = Zn(OH)2 + 2 NaOH

NaCl(aq) = Na + Cl =>
NaCl(aq) = Na + Cl

CaSiO3 + H2SO4 = CaSO4 + H2SiO3 =>
CaSiO3 + H2SO4 = CaSO4 + H2SiO3

Mn(SO)4 + NaOH = Mn(OH)2 + Na2(SO)4 =>
Mn(SO)4 + 2 NaOH = Mn(OH)2 + Na2(SO)4

C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O

AgCl + CN = Ag(CN)2 + Cl =>
AgCl + 2 CN = Ag(CN)2 + Cl

NaMnO4 + Na2S + HCl = MnCl2 + NaCl + H2O + S =>
2 NaMnO4 + 5 Na2S + 16 HCl = 2 MnCl2 + 12 NaCl + 8 H2O + 5 S

Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO

I2 + BeCl2 = ICl + Be =>
I2 + BeCl2 = 2 ICl + Be

FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

NH4NO3 + Mg3(PO4)2 = (NH4)3PO4 + Mg(NO3)2 =>
6 NH4NO3 + Mg3(PO4)2 = 2(NH4)3PO4 + 3 Mg(NO3)2

Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr

I2 + MgCl2 = I2Cl + Mg2 =>
4 I2 + 2 MgCl2 = 4 I2Cl + Mg2

CrCl2 + Cr = CrCl =>
CrCl2 + Cr = 2 CrCl

Cu2S + KI = K2S + CuI =>
Cu2S + 2 KI = K2S + 2 CuI

C4H8 + HF = C4H9F =>
C4H8 + HF = C4H9F

Zn + Ag(NO3) = Ag + Zn(NO3)2 =>
Zn + 2 Ag(NO3) = 2 Ag + Zn(NO3)2

K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C5H10O =>
K2Cr2O7 + 3 C5H12O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 C5H10O

Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S

Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu

LiOH + VCl = LiCl + V(OH) =>
LiOH + VCl = LiCl + V(OH)

Pb + CuSO4 = PbSO4 + Cu =>
Pb + CuSO4 = PbSO4 + Cu

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Breng de vergelijking van een chemische reactie in evenwicht
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