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Chemische vergelijkingen in evenwicht op10/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
LiH2O = Li(OH)H =>
LiH2O = Li(OH)H

Al + CuO2 = Al2O3 + Cu =>
4 Al + 3 CuO2 = 2 Al2O3 + 3 Cu

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

H3 = HH2 =>
H3 = HH2

NaCl + KH2SbO4 = NaH2SbO4 + KCl =>
NaCl + KH2SbO4 = NaH2SbO4 + KCl

BaBr2 + Pb(NO3)2 = Ba(NO3)2 + PbBr2 =>
BaBr2 + Pb(NO3)2 = Ba(NO3)2 + PbBr2

Fe2O3 + FeO = Fe3O4 =>
Fe2O3 + FeO = Fe3O4

K3PO4 + NaCI = Na3PO4 + KCI =>
K3PO4 + 3 NaCI = Na3PO4 + 3 KCI

Li + Cl = Li2Cl =>
2 Li + Cl = Li2Cl

C2H5NH2HCl = C2H5NH3Cl =>
C2H5NH2HCl = C2H5NH3Cl

Fe(NO3)3 + KSCN + (NH4)2C2O4 = Fe2(C2O4)3 + KNO3 + NH4SCN =>
2 Fe(NO3)3 + 6 KSCN + 3(NH4)2C2O4 = Fe2(C2O4)3 + 6 KNO3 + 6 NH4SCN

CO2 + H2O = HCO3{-} + H{+} =>
CO2 + H2O = HCO3{-} + H{+}

NaCl + KH2SbO4 = NaH2SbO4 + KCl =>
NaCl + KH2SbO4 = NaH2SbO4 + KCl

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

C3H6Cl2 + O2 = CO2 + Cl2 + H2O =>
2 C3H6Cl2 + 9 O2 = 6 CO2 + 2 Cl2 + 6 H2O

C7H6O2 + C6H5NH2 = C13H11NO + H + O =>
C7H6O2 + C6H5NH2 = C13H11NO + 2 H + O

NO2 + NaOH(cold) = NaNO2 + H2O + O2 =>
4 NO2 + 4 NaOH(cold) = 4 NaNO2 + 2 H2O + O2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

C2H5OH + NaBr = C2H5Br + NaOH =>
C2H5OH + NaBr = C2H5Br + NaOH

K2CrO7 + HI + HClO4 = KClO4 + Cr(ClO4) + I2 + H2O =>
2 K2CrO7 + 22 HI + 6 HClO4 = 4 KClO4 + 2 Cr(ClO4) + 11 I2 + 14 H2O

HNO3 + CH3OH = C3H7NO2 + CO3 + H2O =>
4 HNO3 + 13 CH3OH = 4 C3H7NO2 + CO3 + 14 H2O

K2Cr2O7 + H2SO4 + Na2SO3 = K2SO4 + Cr2(SO4)3 + H2O + Na2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 Na2SO4

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O

TiO2 + SiO2 + C = TiSi2 + CO =>
TiO2 + 2 SiO2 + 6 C = TiSi2 + 6 CO

Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3

C2H2 + KMnO4 + H2O = C2H6O4 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 8 H2O = 3 C2H6O4 + 4 MnO2 + 4 KOH

NaCrO3 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
NaCrO3 + 6 HCl = NaCl + CrCl3 + Cl2 + 3 H2O

SO3CaCl2 = CaSO3Cl2 =>
SO3CaCl2 = CaSO3Cl2

C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O

FeCl2 + H2SO3 = FeSO3 + HCl =>
FeCl2 + H2SO3 = FeSO3 + 2 HCl

Al(OH)4{-}(aq) = AlO2{-}(aq) + H2O(l) =>
Al(OH)4{-}(aq) = AlO2{-}(aq) + 2 H2O(l)

FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Fe2(SO4)3 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 Fe2(SO4)3

TiO2 + SiO2 + C = TiSi2 + CO =>
TiO2 + 2 SiO2 + 6 C = TiSi2 + 6 CO

Na[Ag(NO2)2] + Na2S2O3 = NaNO2 + Na3[Ag(S2O3)2] =>
Na[Ag(NO2)2] + 2 Na2S2O3 = 2 NaNO2 + Na3[Ag(S2O3)2]

NH2H = NH3 =>
NH2H = NH3

CH3HO = CH3OH =>
CH3HO = CH3OH

K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O

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

NiS2 + HNO3 = Ni2(SO4)3 + NO + H2SO4 + H2O =>
2 NiS2 + 10 HNO3 = Ni2(SO4)3 + 10 NO + H2SO4 + 4 H2O

Co(NO3)2(aq) + NaCl(aq) = CoCl2(aq) + Na(NO3)(aq) =>
Co(NO3)2(aq) + 2 NaCl(aq) = CoCl2(aq) + 2 Na(NO3)(aq)

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

KCrO2 + KBrO3 + KOH = K2CrO4 + KBrO2 + H2O =>
2 KCrO2 + 3 KBrO3 + 2 KOH = 2 K2CrO4 + 3 KBrO2 + H2O

Zn + SO3 = ZnSO3 =>
Zn + SO3 = ZnSO3

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

PbCl4 + SnCl2 = SnCl4 + PbCl2 =>
PbCl4 + SnCl2 = SnCl4 + PbCl2

ZnSO4 + K3PO4 = ZnK3 + SO4PO4 =>
ZnSO4 + K3PO4 = ZnK3 + SO4PO4

CH3COOH + NaOH = Na2CO3 + H2 =>
CH3COOH + 4 NaOH = 2 Na2CO3 + 4 H2

Fe2O3 + NO = Fe + NO2 =>
Fe2O3 + 3 NO = 2 Fe + 3 NO2

ZnO + HNO3 = ZnNO3 + HO =>
ZnO + HNO3 = ZnNO3 + HO

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Breng de vergelijking van een chemische reactie in evenwicht
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