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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
[Fe3(OH)2(CH3COO)6]Cl + HNO3 = Fe(OH)2(CH3COO) + CH3COOH + HCl + Fe(NO3)3 =>
[Fe3(OH)2(CH3COO)6]Cl + 6 HNO3 = Fe(OH)2(CH3COO) + 5 CH3COOH + HCl + 2 Fe(NO3)3

Cr3 + H2O = CrO4 + H =>
Cr3 + 12 H2O = 3 CrO4 + 24 H

H2O + CH3COOH = CH3COO{-} + H3O{+} =>
H2O + CH3COOH = CH3COO{-} + H3O{+}

Na2EDTA + CaCl2 = CaEDTA + NaCl =>
Na2EDTA + CaCl2 = CaEDTA + 2 NaCl

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

Ni + SnSO4 = NiSO4 + Sn =>
Ni + SnSO4 = NiSO4 + Sn

[Ag(NH3)2]Cl + KCN = AgCN + NH3 + KCl =>
[Ag(NH3)2]Cl + KCN = AgCN + 2 NH3 + KCl

Ni + ZnSO4 = Zn + NiSO4 =>
Ni + ZnSO4 = Zn + NiSO4

Au2O + Ag = Au + Ag2O =>
Au2O + 2 Ag = 2 Au + Ag2O

NaIO3 + H2SO3 + NaHSO3 = I2 + NaSO4 + H2O =>
6 NaIO3 + 6 H2SO3 + 4 NaHSO3 = 3 I2 + 10 NaSO4 + 8 H2O

C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + K2SO4 + Cr2SO4 + H2O =>
5 C2H5OH + K2Cr2O7 + 2 H2SO4 = 5 CH3COH + K2SO4 + Cr2SO4 + 7 H2O

Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2

PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2

ZnCO3(s) + HCl(l) = ZnCl2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HCl(l) = ZnCl2(aq) + H2O(l) + CO2(g)

Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O

Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2

KOH + Li = LiOH + K =>
KOH + Li = LiOH + K

HClO3 + NaHSeO3 = NaHSeO4 + Cl + H2O =>
2 HClO3 + 5 NaHSeO3 = 5 NaHSeO4 + 2 Cl + H2O

SO2 + LiOH = SO3 + LiH =>
SO2 + LiOH = SO3 + LiH

MnSe + HClO4 + H2O = MnO2 + H2SeO4 + HCl =>
4 MnSe + 5 HClO4 + 4 H2O = 4 MnO2 + 4 H2SeO4 + 5 HCl

PbC2O4 + HNO3 = Pb(NO3)2 + H2O + CO2 + NO =>
3 PbC2O4 + 8 HNO3 = 3 Pb(NO3)2 + 4 H2O + 6 CO2 + 2 NO

Na(CO3)2 + C2H4O2 = CO2 + NaH4 =>
Na(CO3)2 + C2H4O2 = 4 CO2 + NaH4

BaO + HOH = Ba + (OH)2 =>
BaO + HOH = Ba + (OH)2

(CH3)3CCH2CH3 + SO2Cl2 = SO2 + HCl + (CH3)3CCH2CH2Cl =>
(CH3)3CCH2CH3 + SO2Cl2 = SO2 + HCl + (CH3)3CCH2CH2Cl

Al + Pb3O4 = Al2O3 + Pb =>
8 Al + 3 Pb3O4 = 4 Al2O3 + 9 Pb

FeO3H3 + HMnO4 = FeMn3O12 + H2O =>
FeO3H3 + 3 HMnO4 = FeMn3O12 + 3 H2O

C3O8 = C + O2 =>
C3O8 = 3 C + 4 O2

NH4HCO3 + KNO3 = NH4NO3 + H2 + KCO3 =>
2 NH4HCO3 + 2 KNO3 = 2 NH4NO3 + H2 + 2 KCO3

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

Pb + NaNO3 + FeCl2 + H2O = Pb(NO3)2 + NaCl + Fe(OH)2 + H =>
Pb + 2 NaNO3 + FeCl2 + 2 H2O = Pb(NO3)2 + 2 NaCl + Fe(OH)2 + 2 H

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H2SO4 + N2O = N2SO4 + H2O =>
H2SO4 + N2O = N2SO4 + H2O

S6 + HNO3 = H2SO4 + NO2 + H2O =>
S6 + 36 HNO3 = 6 H2SO4 + 36 NO2 + 12 H2O

P2H6 + O2 = P2O5 + H2O =>
P2H6 + 4 O2 = P2O5 + 3 H2O

Sn(s) + CuSO4(aq) = SnSO4 + Cu =>
Sn(s) + CuSO4(aq) = SnSO4 + Cu

AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2

Al2(SO4)3 + K2SiO3 + H2O = Al(OH)3 + H2SiO3 + K2SO4 =>
Al2(SO4)3 + 3 K2SiO3 + 6 H2O = 2 Al(OH)3 + 3 H2SiO3 + 3 K2SO4

CaO + Mg = MgO + Ca =>
CaO + Mg = MgO + Ca

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

FePbNO32 = FeNO32Pb =>
FePbNO32 = FeNO32Pb

C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3

C4H10 + O2 = C2H5CHOHCH3 =>
2 C4H10 + O2 = 2 C2H5CHOHCH3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

CH3 + OH = CO + H2 =>
CH3 + OH = CO + 2 H2

FeCl3 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + NaCl + H2O =>
2 FeCl3 + 3 NaNO3 + 10 NaOH = 2 Na2FeO4 + 3 NaNO2 + 6 NaCl + 5 H2O

Ga3 + Si4 = Ga4Si3 =>
16 Ga3 + 9 Si4 = 12 Ga4Si3

CsI(aq) + Cl2(aq) = CsCl(aq) + I2(aq) =>
2 CsI(aq) + Cl2(aq) = 2 CsCl(aq) + I2(aq)

Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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