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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + KClO3 + HCl = H[CuCl2] + KCl + H2O =>
6 Cu + KClO3 + 12 HCl = 6 H[CuCl2] + KCl + 3 H2O

Zn + SO4 = ZnSO4 =>
Zn + SO4 = ZnSO4

KClOHNO3 = KNO3HOCl =>
KClOHNO3 = KNO3HOCl

Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

AgI + Fe2(CO2)3 = FeI3 + Ag2CO2 =>
6 AgI + Fe2(CO2)3 = 2 FeI3 + 3 Ag2CO2

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

NbI3 + I2 = NbI5 =>
NbI3 + I2 = NbI5

AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl

(CH3)2NNH2(l) + N2O4(l) = N2(g) + H2O(l) + CO2(g) =>
(CH3)2NNH2(l) + 2 N2O4(l) = 3 N2(g) + 4 H2O(l) + 2 CO2(g)

CoC2O4 = Co3O4 + CO2 + CO =>
3 CoC2O4 = Co3O4 + 2 CO2 + 4 CO

MgO + H2O = H2 + MgOOH =>
2 MgO + 2 H2O = H2 + 2 MgOOH

K2CrO4 + KI + KOH = I2 + K3[Cr(OH)6] + K2O =>
2 K2CrO4 + 6 KI + 12 KOH = 3 I2 + 2 K3[Cr(OH)6] + 8 K2O

C2H2O4 + OH = CO2 + H2O =>
C2H2O4 + 2 OH = 2 CO2 + 2 H2O

C16H17 + H2O = C21H42 + CO2 =>
14 C16H17 + 70 H2O = 9 C21H42 + 35 CO2

KH2S = KSH2 =>
KH2S = KSH2

Ba + NO3 = BaO + N =>
3 Ba + NO3 = 3 BaO + N

C + H2 = CH4 =>
C + 2 H2 = CH4

HCOOCH3 + O2 = CO + H2O =>
HCOOCH3 + O2 = 2 CO + 2 H2O

Cr(NO3)3 + KHSO3 = KNO3 + SO2 + Cr(OH)3 =>
Cr(NO3)3 + 3 KHSO3 = 3 KNO3 + 3 SO2 + Cr(OH)3

HC2H3O2 + NaHCO3 = NaC2H3O + H2O + CO2 =>
5 HC2H3O2 + 4 NaHCO3 = 4 NaC2H3O + 6 H2O + 6 CO2

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

CH3COONa + FeCl3 + H2O = Fe(OH)3 + CH3COOH + NaCl =>
3 CH3COONa + FeCl3 + 3 H2O = Fe(OH)3 + 3 CH3COOH + 3 NaCl

NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2

HCOOC2H5 + Ag2O = CO2 + H2O + Ag =>
HCOOC2H5 + 7 Ag2O = 3 CO2 + 3 H2O + 14 Ag

H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)

Cr(NO3)3 + KHSO3 = KNO3 + SO2 + Cr(OH)3 =>
Cr(NO3)3 + 3 KHSO3 = 3 KNO3 + 3 SO2 + Cr(OH)3

AgNO3KCl = KNO3AgCl =>
AgNO3KCl = KNO3AgCl

Al + Fe(No3)2 = Fe + Al(No3)3 =>
2 Al + 3 Fe(No3)2 = 3 Fe + 2 Al(No3)3

Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2

C3H6O3 = C3H6O2 + H2O + CO2 =>
7 C3H6O3 = 6 C3H6O2 + 3 H2O + 3 CO2

H2O2 + Cu = H2Cu + O2 =>
H2O2 + Cu = H2Cu + O2

Pb + HBrO = Pb(BrO)4 + H2 =>
Pb + 4 HBrO = Pb(BrO)4 + 2 H2

CH2BrCH3 + Na = CH3CH2CH2CH3 + NaBr =>
2 CH2BrCH3 + 2 Na = CH3CH2CH2CH3 + 2 NaBr

H2SO4 + Na2OH = Na2 + SO4 + H2O =>
H2SO4 + 2 Na2OH = 2 Na2 + SO4 + 2 H2O

HClO + Mg(OH)2 = Mg(ClO)2 + H2O =>
2 HClO + Mg(OH)2 = Mg(ClO)2 + 2 H2O

Mg + H2O2 = MgO + H2 =>
2 Mg + H2O2 = 2 MgO + H2

K2O = K + O2 =>
2 K2O = 4 K + O2

Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3

I2 + KOH = K + KIO3 + H2O =>
I2 + 12 KOH = 10 K + 2 KIO3 + 6 H2O

NaOH + CH3OH = NaOH2 + CH3O =>
NaOH + CH3OH = NaOH2 + CH3O

CuOHH2SO4 = CuSO4OHH2 =>
CuOHH2SO4 = CuSO4OHH2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

BaOH + H2SO4 = BaHSO4 + H2O =>
BaOH + H2SO4 = BaHSO4 + H2O

I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

CaOHCH3COOH = CaCH3COOH2O =>
CaOHCH3COOH = CaCH3COOH2O

Br2 + ZnI2 = BrI + Zn =>
Br2 + ZnI2 = 2 BrI + Zn

Mn(OH)4 + KOH = K2[Mn(OH)6] =>
Mn(OH)4 + 2 KOH = K2[Mn(OH)6]

NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O

*CaO + H2O = Ca(OH)2 =>
*CaO + H2O = Ca(OH)2

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Breng de vergelijking van een chemische reactie in evenwicht
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