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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
(CH3OH) + CH3COCH3 = CH3CH2COCH2CH3 + H2O =>
2(CH3OH) + CH3COCH3 = CH3CH2COCH2CH3 + 2 H2O

CuO + HF = CuHF{+} + O2{-2} =>
2 CuO + 2 HF = 2 CuHF{+} + O2{-2}

Al(OH)3(s) + CH3COOH(aq) = (CH3COO)3Al(aq) + H2O(l) =>
Al(OH)3(s) + 3 CH3COOH(aq) = (CH3COO)3Al(aq) + 3 H2O(l)

Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S

NaHCO3 + CH3CH2OH = NaOCH2CH3 + H2O + CO2 =>
NaHCO3 + CH3CH2OH = NaOCH2CH3 + H2O + CO2

Br2 + LiI = LiBr + I2 =>
Br2 + 2 LiI = 2 LiBr + I2

Fe*2O*3 + C = Fe + CO*2 =>
Fe*2O*3 + 2 C = Fe + 2 CO*2

Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO

FrOH = Fr + OH =>
FrOH = Fr + OH

MnCO3 = MnO + CO2 =>
MnCO3 = MnO + CO2

Pb(NO3)2 + KIO3 = PbIO3 + K(NO3)2 =>
Pb(NO3)2 + KIO3 = PbIO3 + K(NO3)2

C6H6 + CH3CH2CH2Cl = C6H5CH2CH2CH3 + HCl =>
C6H6 + CH3CH2CH2Cl = C6H5CH2CH2CH3 + HCl

HAuCl4 + H2C2O4 = Au + CO2 + HCl =>
2 HAuCl4 + 3 H2C2O4 = 2 Au + 6 CO2 + 8 HCl

Ti + HNO3 = H2TiO3 + NO2 + H2O =>
Ti + 4 HNO3 = H2TiO3 + 4 NO2 + H2O

K3N + O2 = K2O + NO2 =>
4 K3N + 7 O2 = 6 K2O + 4 NO2

N2 + O2 = NO =>
N2 + O2 = 2 NO

Mo3 = Mo =>
Mo3 = 3 Mo

NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O

Mg + CH3CO2H = (CH3CO2)2Mg + H2 =>
Mg + 2 CH3CO2H = (CH3CO2)2Mg + H2

N2 + O2 = NO =>
N2 + O2 = 2 NO

Mg + Na2O = Na + MgO =>
Mg + Na2O = 2 Na + MgO

C3H5(OH)3 + C17H35COOH = C3H5(C17H35COO)3 + H2O =>
C3H5(OH)3 + 3 C17H35COOH = C3H5(C17H35COO)3 + 3 H2O

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

CH3CH2CH2CHO + CuSO4 + NaOH = CH3CH2CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O

Mg + Na2O = Na + MgO =>
Mg + Na2O = 2 Na + MgO

Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH

MnO4{-} + HSO3{-} = MnO2 + SO4{-} + OH{-} =>
MnO4{-} + HSO3{-} = MnO2 + SO4{-} + OH{-}

CaClO3 + NaBr = CaBr + NaClO3 =>
CaClO3 + NaBr = CaBr + NaClO3

F2 + H2 = HF =>
F2 + H2 = 2 HF

Br2 + LiI = LiBr + I2 =>
Br2 + 2 LiI = 2 LiBr + I2

MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O

Mg + Na2O = Na + MgO =>
Mg + Na2O = 2 Na + MgO

[Co(H2O)6] + NH4Cl + NH3 + PbO2 = [Co(NH3)5Cl]Cl2 + PbO + H2O =>
2[Co(H2O)6] + 6 NH4Cl + 4 NH3 + 3 PbO2 = 2[Co(NH3)5Cl]Cl2 + 3 PbO + 15 H2O

FeC2O4*2H2O + H2O2 + K2C2O4*H2O + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + 3 K2C2O4*H2O + H2C2O4*2H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

NH4 + NO2 = N2 + H2O =>
NH4 + NO2 = N2 + 2 H2O

M + H3PO4 = M3(PO4)2 + H2 =>
3 M + 2 H3PO4 = M3(PO4)2 + 3 H2

K3Fe(CN)6 + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3Fe(CN)6 + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4

Ca(H2PO4)2 + CaO = CaHPO4 + H + O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + 2 H + O

NaOH + O2 = Na2O2 + H2O =>
4 NaOH + O2 = 2 Na2O2 + 2 H2O

CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3

Fe2S3 + H2O = Fe(OH)3 + H2S =>
Fe2S3 + 6 H2O = 2 Fe(OH)3 + 3 H2S

(CH3COO)2Zn + H2S = ZnS + CH3COOH =>
(CH3COO)2Zn + H2S = ZnS + 2 CH3COOH

H2SiO3 + SrOH = Sr2SiO3 + H2O =>
H2SiO3 + 2 SrOH = Sr2SiO3 + 2 H2O

Co2 + S = Co2S =>
Co2 + S = Co2S

Co2S + O2 = Co + SO2 =>
Co2S + O2 = 2 Co + SO2

Fe(SO3)2 + Na3N = Na2SO3 + Fe3N4 =>
3 Fe(SO3)2 + 4 Na3N = 6 Na2SO3 + Fe3N4

Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O

FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S

Cu + Al(OH)3 = CuOH + Al =>
3 Cu + Al(OH)3 = 3 CuOH + Al

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Breng de vergelijking van een chemische reactie in evenwicht
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