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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2

Hg*Pb(NO3)2 = Hg(NO3)2 + Pb =>
Hg*Pb(NO3)2 = Hg(NO3)2 + Pb

MnO2 + KNO3 + KHO = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KHO = K2MnO4 + KNO2 + H2O

Ca + N2 = CaN2 =>
Ca + N2 = CaN2

MgCl2 + KBr = MgBr2 + KCl =>
MgCl2 + 2 KBr = MgBr2 + 2 KCl

K2SO3HNO3 = K2NO3SO3H =>
K2SO3HNO3 = K2NO3SO3H

SiO + HF = SiF + HO =>
SiO + HF = SiF + HO

C2H3O2Cl + NH3 = C2H8O2N2 + NH4Cl =>
C2H3O2Cl + 3 NH3 = C2H8O2N2 + NH4Cl

CH3CH2OH + C2H5COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + 2 C2H5COOH = 2 CH3COOCH2CH3 + H2O

Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe

C3H6OS(s) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C3H6OS(s) + 5 O2(g) = 3 CO2(g) + 3 H2O(g) + SO2(g)

H2SO4 + LiOH = Li2SO4 + H2O(l) =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O(l)

MgO2 + H2O = H2O2 + MgOH =>
2 MgO2 + 4 H2O = 3 H2O2 + 2 MgOH

CH3COOH(l) + O2 = CO2 + H2O =>
CH3COOH(l) + 2 O2 = 2 CO2 + 2 H2O

C2H3Br3 + O2 = CO + H2O + Br2 =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 6 Br2

HI + FeCl3 = FeCl + I2 + HCl =>
2 HI + FeCl3 = FeCl + I2 + 2 HCl

LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O

CdO + H2Se = CdSe + H2O =>
CdO + H2Se = CdSe + H2O

C + S8 = CS2 =>
4 C + S8 = 4 CS2

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

C2H2 + KMnO4 + H2SO4 + H2O = CH3COOH + K2SO4 + MnSO4 =>
5 C2H2 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 CH3COOH + K2SO4 + 2 MnSO4

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

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

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

U11(OH)55 + Al48C36 = U4C5 + Al10(OH)30 =>
144 U11(OH)55 + 55 Al48C36 = 396 U4C5 + 264 Al10(OH)30

KMnO4 + Mg(NO2)2 + H2SO4 = Mg(NO3)2 + K2SO4 + H2O + MnSO4 =>
4 KMnO4 + 5 Mg(NO2)2 + 6 H2SO4 = 5 Mg(NO3)2 + 2 K2SO4 + 6 H2O + 4 MnSO4

KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O

KI + HgNO3 = KNO3 + Hg2I2 =>
2 KI + 2 HgNO3 = 2 KNO3 + Hg2I2

HNO3 + Mg3P2 = NO2 + H3PO4 + Mg(NO3)2 + H2O =>
22 HNO3 + Mg3P2 = 16 NO2 + 2 H3PO4 + 3 Mg(NO3)2 + 8 H2O

Zn + (PO4) = Zn3(PO4)2 =>
3 Zn + 2(PO4) = Zn3(PO4)2

SiBr4 + NaOH = Na2SiO3 + NaBr + H2O =>
SiBr4 + 6 NaOH = Na2SiO3 + 4 NaBr + 3 H2O

Fe + HNO3 = Fe2O3 + NO2 + H2O =>
2 Fe + 6 HNO3 = Fe2O3 + 6 NO2 + 3 H2O

Al(NO3)3 + NaOH = NaNO3 + Al(OH)3 =>
Al(NO3)3 + 3 NaOH = 3 NaNO3 + Al(OH)3

CaC2O4 + KMnO4 + H2SO4 = CaSO4 + H2O + K2SO4 + MnSO4 + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 8 H2O + K2SO4 + 2 MnSO4 + 10 CO2

BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2

CO(g) + Fe2O3(s) = Fe + CO2(g) =>
3 CO(g) + Fe2O3(s) = 2 Fe + 3 CO2(g)

CH3OH + C6H5COOH = H2O + C8H8O2 =>
CH3OH + C6H5COOH = H2O + C8H8O2

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

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

C3H8O3 + MnO4{-} + OH{-} = MnO4{-2} + CO3{-2} + H2O =>
C3H8O3 + 14 MnO4{-} + 20 OH{-} = 14 MnO4{-2} + 3 CO3{-2} + 14 H2O

NaClO3 + H2SO4 = NaHSO4 + HClO4 + ClO2 + H2O =>
3 NaClO3 + 3 H2SO4 = 3 NaHSO4 + HClO4 + 2 ClO2 + H2O

I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O

Li3O4P + CaBr2 = Ca3(PO4)2 + LiBr =>
2 Li3O4P + 3 CaBr2 = Ca3(PO4)2 + 6 LiBr

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

Li3O4P + CaBr2 = Ca3(PO4)2 + LiBr =>
2 Li3O4P + 3 CaBr2 = Ca3(PO4)2 + 6 LiBr

I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O

Li3O4P + CaBr2 = Ca3(PO4)2 + LiBr =>
2 Li3O4P + 3 CaBr2 = Ca3(PO4)2 + 6 LiBr

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

Co(OH)2 + NH4Cl + NH4OH = [Co(NH3)4]Cl2 + H2O =>
Co(OH)2 + 2 NH4Cl + 2 NH4OH = [Co(NH3)4]Cl2 + 4 H2O

Al(OH)3 + HCl = AlCl + H(OH)3 =>
Al(OH)3 + HCl = AlCl + H(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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