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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

Cl2(ac) + NaBr(ac) = Br2(ac) + NaCl(ac) =>
Cl2(ac) + 2 NaBr(ac) = Br2(ac) + 2 NaCl(ac)

CaCo3 + BaCl = CaCl + BaCo3 =>
CaCo3 + BaCl = CaCl + BaCo3

CaO + SO3 + H2O = Ca(HSO4)2 =>
CaO + 2 SO3 + H2O = Ca(HSO4)2

N(g) + O2(g) = N2O3(g) =>
4 N(g) + 3 O2(g) = 2 N2O3(g)

KBr = K2 + Br2 =>
2 KBr = K2 + Br2

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

SO + O2 = S2O3 =>
4 SO + O2 = 2 S2O3

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

SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2

Pb(PO4)4 + Ba(NO3)2 = Ba(PO4)2 + Pb(NO3)4 =>
Pb(PO4)4 + 2 Ba(NO3)2 = 2 Ba(PO4)2 + Pb(NO3)4

Cu2O3 + NH3 = Cu + H2O + N =>
Cu2O3 + 2 NH3 = 2 Cu + 3 H2O + 2 N

Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2

Al(s) + HBr(l) = AlBr3(s) + H2(g) =>
2 Al(s) + 6 HBr(l) = 2 AlBr3(s) + 3 H2(g)

C6H5O2 + O2 = H2O + CO2 =>
4 C6H5O2 + 25 O2 = 10 H2O + 24 CO2

NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2

Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O

Na + SO3 = Na2SO3 =>
2 Na + SO3 = Na2SO3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

MgCO3(s) + NaCl(aq) = MgCl2(aq) + Na2CO3(aq) =>
MgCO3(s) + 2 NaCl(aq) = MgCl2(aq) + Na2CO3(aq)

KClO4 + Ag2SO4 = K2SO4 + AgClO4 =>
2 KClO4 + Ag2SO4 = K2SO4 + 2 AgClO4

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

Hg(NO3)2 + K2SO4 = HgSO4 + KNO3 =>
Hg(NO3)2 + K2SO4 = HgSO4 + 2 KNO3

Li2CO3(s) = CO2(g) + Li2O(s) =>
Li2CO3(s) = CO2(g) + Li2O(s)

AgBr + H2O = AgOH + HBr =>
AgBr + H2O = AgOH + HBr

KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O

NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl =>
NH4Cl(aq)Pb(NO3)2(aq) = NH4(NO3)2PbCl

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

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

Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H

C2H5OH + Al2O3 = C2H5OC2H5 + Al(OH)3 =>
6 C2H5OH + Al2O3 = 3 C2H5OC2H5 + 2 Al(OH)3

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O

HClO3 + NH3 = NH4 + ClO3 =>
HClO3 + NH3 = NH4 + ClO3

P + HIO3 + H2O = H3PO3 + HI =>
2 P + HIO3 + 3 H2O = 2 H3PO3 + HI

Na2SiO3 + H3PO4 = H2SiO3 + Na3PO4 =>
3 Na2SiO3 + 2 H3PO4 = 3 H2SiO3 + 2 Na3PO4

Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3

NaOH + Ca = Ca(OH)2 + Na =>
2 NaOH + Ca = Ca(OH)2 + 2 Na

NaHCO3 + H2SO4 = NaHC + SO4 + H2O =>
NaHCO3 + 3 H2SO4 = NaHC + 3 SO4 + 3 H2O

NH4NO3 + Zn = ZnO + N2 + H2O =>
NH4NO3 + Zn = ZnO + N2 + 2 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

CuO + H2SO4(l) = CuSO4 + H2O =>
CuO + H2SO4(l) = CuSO4 + H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

C3H4H2 = C4H8 =>
4 C3H4H2 = 3 C4H8

Na2Zn(OH)4 + H2S = Zn(OH)2 + Na2S + H2O =>
Na2Zn(OH)4 + H2S = Zn(OH)2 + Na2S + 2 H2O

HClKF = HFKCl =>
HClKF = HFKCl

PtKCl2 = PtCl2K =>
PtKCl2 = PtCl2K

Pb(NO3)2 + KI = PbI2(s) + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2(s) + 2 KNO3

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

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

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Breng de vergelijking van een chemische reactie in evenwicht
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