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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Cu + HClO3 = H + CuClO3 =>
Cu + HClO3 = H + CuClO3

Si(s) + Na(s) + O2(g) = Na4SiO4(s) =>
Si(s) + 4 Na(s) + 2 O2(g) = Na4SiO4(s)

C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

Al + SnF2 = AlF3 + Sn =>
2 Al + 3 SnF2 = 2 AlF3 + 3 Sn

V2 + O2 = V2O2 =>
V2 + O2 = V2O2

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

Pt(OH)2 + HMnO4 = Pt(MnO4)2 + H2O =>
Pt(OH)2 + 2 HMnO4 = Pt(MnO4)2 + 2 H2O

CuCO3 + MgSO4 = CuSO4 + MgCO3 =>
CuCO3 + MgSO4 = CuSO4 + MgCO3

C3H5O(CO2H)3 + NaHCO3 = CO2 + C3H5O(CO2Na)3 + H2O =>
C3H5O(CO2H)3 + 3 NaHCO3 = 3 CO2 + C3H5O(CO2Na)3 + 3 H2O

MgO2(s) + H2O(l) = Mg(OH)2(aq) + H2O2(aq) =>
MgO2(s) + 2 H2O(l) = Mg(OH)2(aq) + H2O2(aq)

C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

HCHO2 + KOH = K2 + CO2 + H2O =>
HCHO2 + 2 KOH = K2 + CO2 + 2 H2O

NaSiO3 + HCl = HSiO3 + NaCl =>
NaSiO3 + HCl = HSiO3 + NaCl

Zn + Pb2NO = ZnNO + Pb =>
Zn + Pb2NO = ZnNO + 2 Pb

Pb(II)N + NaCl = NaN + Pb(II)Cl =>
Pb(II)N + NaCl = NaN + Pb(II)Cl

CuON = CuNO =>
CuON = CuNO

Ca(NO3)2 + Ag3PO4 = Ca3(PO4)2 + AgNO3 =>
3 Ca(NO3)2 + 2 Ag3PO4 = Ca3(PO4)2 + 6 AgNO3

KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2

Mn(s) + S(s) = MnS2(s) =>
Mn(s) + 2 S(s) = MnS2(s)

Ca(NO3)2 + OH = Ca(OH)2 + NO3 =>
Ca(NO3)2 + 2 OH = Ca(OH)2 + 2 NO3

Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe

FeCl3 + Na2SO4 = FeSO4 + Na2Cl3 =>
FeCl3 + Na2SO4 = FeSO4 + Na2Cl3

Mn(s) + S(s) = MnS2(s) =>
Mn(s) + 2 S(s) = MnS2(s)

Ca2{+} + e = Ca =>
Ca2{+} + e = 2 Ca

HNO3 + NO = HNO2 + NO2 =>
HNO3 + NO = HNO2 + NO2

Mg + HI = MgI + H =>
Mg + HI = MgI + H

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Al + (OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al + 2(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

Cu + NaCO3 = Na + CuCO3 =>
Cu + NaCO3 = Na + CuCO3

FeO + CO2 = FeO3 + C =>
FeO + CO2 = FeO3 + C

HBrO3 + CaO2 = Ca(BrO3)2 + H2O + O2 =>
4 HBrO3 + 2 CaO2 = 2 Ca(BrO3)2 + 2 H2O + O2

CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O

HC + KOH = KC + H2O =>
HC + KOH = KC + H2O

Mg(OH)2 + CuSO4 = MgSO4 + Cu(OH)2 =>
Mg(OH)2 + CuSO4 = MgSO4 + Cu(OH)2

Cr + CoCl = Co + CrCl =>
Cr + CoCl = Co + CrCl

CH3Br + Br2 = CHBr3 + HBr =>
CH3Br + 2 Br2 = CHBr3 + 2 HBr

Mg(OH)2 + KMnO4 = Mg(MnO4)2 + KOH =>
Mg(OH)2 + 2 KMnO4 = Mg(MnO4)2 + 2 KOH

CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

H2O + Bi{3+} + Cl{-} = Bi6(OH)12Cl6 + H{+} =>
12 H2O + 6 Bi{3+} + 6 Cl{-} = Bi6(OH)12Cl6 + 12 H{+}

Sc + I2 = ScI3 =>
2 Sc + 3 I2 = 2 ScI3

CoCl2*6H2O + NaNO2 + CH3COOH = Na3[Co(NO2)6] + CH3COONa + NaCl + H2O + NO =>
CoCl2*6H2O + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + 2 CH3COONa + 2 NaCl + 7 H2O + NO

P4 + AgNO3 + H2O = H3PO4 + Ag + H2NO3 =>
P4 + 10 AgNO3 + 16 H2O = 4 H3PO4 + 10 Ag + 10 H2NO3

Ca(OH)Cl = CaCl2 + Ca(OH)2 =>
2 Ca(OH)Cl = CaCl2 + Ca(OH)2

H3PO4 + NI(OH)3 = NIPO4 + H2O =>
H3PO4 + NI(OH)3 = NIPO4 + 3 H2O

Pb + I2 = PbI2 =>
Pb + I2 = PbI2

CH2O + Cl2 = CCl4 + H2O =>
CH2O + 2 Cl2 = CCl4 + H2O

Cr2(SO4)3 + KClO3 + KOH = KCl + K2SO4 + K2CrO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = KCl + 3 K2SO4 + 2 K2CrO4 + 5 H2O

CuAgNO3 = AgCu(NO3) =>
CuAgNO3 = AgCu(NO3)

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Breng de vergelijking van een chemische reactie in evenwicht
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