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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(aq)

LiOH + H2Co3 = Li2Co3 + H2O =>
2 LiOH + H2Co3 = Li2Co3 + 2 H2O

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

HF + Cu = HCu + F =>
HF + Cu = HCu + F

C2H5COOH + C2H5OH = CH3COOC2H5 + H2O =>
2 C2H5COOH + C2H5OH = 2 CH3COOC2H5 + H2O

Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O

SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Pb + MgSO4 = Pb(SO4) + Mg =>
Pb + MgSO4 = Pb(SO4) + Mg

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

C6H5COOH + C2H6O = C9H10O2 + H2O =>
C6H5COOH + C2H6O = C9H10O2 + H2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

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

Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3

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

N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3

C8H8O3 + H2 = C8H10O3 =>
C8H8O3 + H2 = C8H10O3

Li3[NiCoMn](O2)3 + HCOOH = C2H2NiO4 + C2H2CoO4 + C2H2MnO4 + CHLiO2 + CO2 + H2O =>
2 Li3[NiCoMn](O2)3 + 21 HCOOH = 2 C2H2NiO4 + 2 C2H2CoO4 + 2 C2H2MnO4 + 6 CHLiO2 + 3 CO2 + 12 H2O

H2SO4PbNO3 = H2NO3PbSO4 =>
H2SO4PbNO3 = H2NO3PbSO4

HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2

Mg(HCO3)2 + Na2SO4 = MgSO4 + NaHCO3 =>
Mg(HCO3)2 + Na2SO4 = MgSO4 + 2 NaHCO3

NaOH(ag) + HClO4 = NaClO4 + H2O =>
NaOH(ag) + HClO4 = NaClO4 + H2O

C6H6O7 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
C6H6O7 + 2 NaHCO3 = H2O + 4 CO2 + 2 NaC2H3O2

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

K2OH2O = KOH =>
K2OH2O = 2 KOH

Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O

NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2

CuF = Cu + F2 =>
2 CuF = 2 Cu + F2

NaHCO3 + H3C6H5O7 = CO3 + H2O + NaC6H5O7 =>
15 NaHCO3 + 13 H3C6H5O7 = 3 CO3 + 22 H2O + 15 NaC6H5O7

NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3

BaCl2 + NaClO = Ba(ClO)2 + NaCl =>
BaCl2 + 2 NaClO = Ba(ClO)2 + 2 NaCl

Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4

NaIO3 + HCl = I2 + Cl2 + NaCl + H2O =>
2 NaIO3 + 12 HCl = I2 + 5 Cl2 + 2 NaCl + 6 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

BeO + LiOH = Li2BeO2 + H2O =>
BeO + 2 LiOH = Li2BeO2 + H2O

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

K3(PO4) + H2O = KOH + H3(PO4) =>
K3(PO4) + 3 H2O = 3 KOH + H3(PO4)

HN = N2 + H2 =>
2 HN = N2 + H2

Ni(SO)4 + KOH = Ni(OH)2 + K2(SO)4 =>
Ni(SO)4 + 2 KOH = Ni(OH)2 + K2(SO)4

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

AgNO3 + H2S = AgNO2 + H2SO =>
AgNO3 + H2S = AgNO2 + H2SO

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

KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)

CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2

GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga

Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2

CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O

N2H6SO4 + AgNO3 = Ag + N2 + H2SO4 + HNO3 =>
N2H6SO4 + 4 AgNO3 = 4 Ag + N2 + H2SO4 + 4 HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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