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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H12O6 = C2H4 + CO2 + H2O =>
C6H12O6 = 2 C2H4 + 2 CO2 + 2 H2O

(C3H6O) + O2 = CO2 + H2O =>
(C3H6O) + 4 O2 = 3 CO2 + 3 H2O

AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2

Ge + I2 = GeI2 =>
Ge + I2 = GeI2

Fe + Pb(NO3)2 = Pb2 + Fe(NO3)2 =>
2 Fe + 2 Pb(NO3)2 = Pb2 + 2 Fe(NO3)2

NiSO4(aq) + NaOH(aq) = Ni(OH)2 + Na2SO4 =>
NiSO4(aq) + 2 NaOH(aq) = Ni(OH)2 + Na2SO4

KClO3 + HBr = KCl + H2O + Br =>
KClO3 + 6 HBr = KCl + 3 H2O + 6 Br

Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu

Al(NO3)3 + KOH = KNO3 + Al(OH)3 =>
Al(NO3)3 + 3 KOH = 3 KNO3 + Al(OH)3

Cr2O3 + K2SO3 = KCrO2 + SO2 =>
Cr2O3 + K2SO3 = 2 KCrO2 + SO2

Ga + F2 = GaF =>
2 Ga + F2 = 2 GaF

CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3

KOH + HClO = KCl + H2O2 =>
KOH + HClO = KCl + H2O2

Al(ClO2)3 + PH3 = AlCl3 + P2O5 + H2O =>
4 Al(ClO2)3 + 6 PH3 = 4 AlCl3 + 3 P2O5 + 9 H2O

Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)

Me + I = MeI =>
Me + I = MeI

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

KMnO4 + I2 = MnO + KIO3 =>
2 KMnO4 + I2 = 2 MnO + 2 KIO3

C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2

PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI

H2O + NH3 + Ca3(PO4)2 = (NH4)3PO4 + Ca(OH)2 =>
6 H2O + 6 NH3 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 Ca(OH)2

CuS2 + O2 = CuS + SO2 =>
CuS2 + O2 = CuS + SO2

NAl + Pb(NO3)2 = Pb3Al2 + N(NO3)3 =>
2 NAl + 3 Pb(NO3)2 = Pb3Al2 + 2 N(NO3)3

C2F4 + F2 = C2F6 =>
C2F4 + F2 = C2F6

LiOH + PO4 = Li3PO4 + OH =>
3 LiOH + PO4 = Li3PO4 + 3 OH

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

HNO2 + Br2 = NO2 + HBr =>
2 HNO2 + Br2 = 2 NO2 + 2 HBr

K2Cr2O7 + CH3CH(OH)CH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH(OH)CH3 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O

CH3OH + Cr2O72{-} + H{+} = HCOOH + Cr3{+} + H2O =>
427 CH3OH + 12 Cr2O72{-} + 20 H{+} = 427 HCOOH + 8 Cr3{+} + 437 H2O

C5H + O2 = CO2 + HO =>
2 C5H + 11 O2 = 10 CO2 + 2 HO

Mg + Al2O3 = Al + MgO =>
3 Mg + Al2O3 = 2 Al + 3 MgO

KMnO4 + I2 = KI + MnO4 =>
2 KMnO4 + I2 = 2 KI + 2 MnO4

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

F2 + Ga = Ga{3+} + F{-} =>
3 F2 + 2 Ga = 2 Ga{3+} + 6 F{-}

NaCl = Na + Cl =>
NaCl = Na + Cl

Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3

CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O

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

HCl + I{-} = HI + Cl{-} =>
HCl + I{-} = HI + Cl{-}

K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4

NaClO2 + H2O2 = NaClO3 + H2O =>
NaClO2 + H2O2 = NaClO3 + H2O

Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3

Al + (NH4)2S = AlNH3 + H2S =>
2 Al + (NH4)2S = 2 AlNH3 + H2S

AlCl(subscript)3 + NH(subscript)4OH = NH(subscript)4Cl + Al(OH)(subscript)3 =>
AlCl(subscript)3 + 3 NH(subscript)4OH = 3 NH(subscript)4Cl + Al(OH)(subscript)3

Fe + H2SO4 = H2 + FeSO4 =>
Fe + H2SO4 = H2 + FeSO4

CuO + N2O5 = Cu(NO3)2 =>
CuO + N2O5 = Cu(NO3)2

Ga + F2 = GaF2 =>
Ga + F2 = GaF2

Sr(NO3)2 + Fe(NO3)3*9H2O + NaOH = Sr3Fe2(OH)12 + NaNO3 + H2O =>
3 Sr(NO3)2 + 2 Fe(NO3)3*9H2O + 12 NaOH = Sr3Fe2(OH)12 + 12 NaNO3 + 18 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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