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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
TeCl6{2-} + SnCl2 + Cl{-} = Te + SnCl6{2-} =>
TeCl6{2-} + 2 SnCl2 + 2 Cl{-} = Te + 2 SnCl6{2-}

Cr2O3 + N2O = NO + CrO =>
Cr2O3 + N2O = 2 NO + 2 CrO

Cr(aq) + CO3(aq) = Cr2(CO3)3(s) =>
2 Cr(aq) + 3 CO3(aq) = Cr2(CO3)3(s)

Zn + KOH = K2ZnO2 + H =>
Zn + 2 KOH = K2ZnO2 + 2 H

(H2SO4) + NH4OH = H2O + (NH4)2SO4 =>
(H2SO4) + 2 NH4OH = 2 H2O + (NH4)2SO4

CrCl2 + Cl2 = CrCl3 =>
2 CrCl2 + Cl2 = 2 CrCl3

Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O

K2CrO4 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
8 K2CrO4 + 3 H2S + 17 H2SO4 = 8 K2SO4 + 4 Cr2(SO4)3 + 20 H2O

NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2

Al(NO2)3 + H2O = Al(OH)3 + HNO2 =>
Al(NO2)3 + 3 H2O = Al(OH)3 + 3 HNO2

CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2

HSO4(aq) + LiOH(aq) = H2O(l) + LiSO4(aq) =>
HSO4(aq) + LiOH(aq) = H2O(l) + LiSO4(aq)

HCl(aq) + Fe2O3(aq) = FeCl3(aq) + H2O(l) =>
6 HCl(aq) + Fe2O3(aq) = 2 FeCl3(aq) + 3 H2O(l)

BaO = Ba(s) + O(g) =>
BaO = Ba(s) + O(g)

BaCl2O3 = BaCl2 + O =>
BaCl2O3 = BaCl2 + 3 O

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

NH4ClO4 + Al = AlCl3 + AlO3 + H2O + N2 =>
6 NH4ClO4 + 6 Al = 2 AlCl3 + 4 AlO3 + 12 H2O + 3 N2

H2SO3 + HO = SO3 + H2O =>
H2SO3 + 2 HO = SO3 + 2 H2O

Ag(s) + NiSO4(aq) = Ag2SO4(aq) + Ni(s) =>
2 Ag(s) + NiSO4(aq) = Ag2SO4(aq) + Ni(s)

C8H18O2 + CH3COOH = C10H20O2 + H2O =>
8 C8H18O2 + 3 CH3COOH = 7 C10H20O2 + 8 H2O

NaOH + Na2S2O3 + NaBrO3 = NaBr + Na2SO4 + H2O =>
6 NaOH + 3 Na2S2O3 + 4 NaBrO3 = 4 NaBr + 6 Na2SO4 + 3 H2O

KMnO4 + H2SO4 + C2H5OH = K2SO4 + MnSO4 + CH3COOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C2H5OH = 2 K2SO4 + 4 MnSO4 + 5 CH3COOH + 11 H2O

KMnO4 + C6H12O6 = CO2 + H2O + K2CO3 + MnO2 =>
8 KMnO4 + C6H12O6 = 2 CO2 + 6 H2O + 4 K2CO3 + 8 MnO2

H2(g) + P4 = PH3(g) =>
6 H2(g) + P4 = 4 PH3(g)

N2 + H2O = O2 + NH3 =>
2 N2 + 6 H2O = 3 O2 + 4 NH3

KClO4 + C12H22O11 = KClO3 + H2O + CO2 =>
24 KClO4 + C12H22O11 = 24 KClO3 + 11 H2O + 12 CO2

K2ZnO2 + HNO3 = KNO3 + H2ZnO2 =>
K2ZnO2 + 2 HNO3 = 2 KNO3 + H2ZnO2

NO2NH4 = N2 + H2O =>
NO2NH4 = N2 + 2 H2O

COH + HCl = CCl + H2O =>
COH + HCl = CCl + H2O

C2H4O + C4H8O = C8H14O2 + H2O =>
2 C2H4O + C4H8O = C8H14O2 + H2O

CuSO3 + H2SO4 = CuSO4 + H2O + SO2 =>
CuSO3 + H2SO4 = CuSO4 + H2O + SO2

K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 3 I2 + 7 H2O

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

Zn + HCl = Zn*HCl =>
Zn + HCl = Zn*HCl

NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)

Co(SO4) + Pb(NO3)2 = Co(NO3)2 + Pb(SO4) =>
Co(SO4) + Pb(NO3)2 = Co(NO3)2 + Pb(SO4)

LiCIO = LiCI + O2 =>
2 LiCIO = 2 LiCI + O2

FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 4 H2O + 2 NO

NH4OH + HCl = NH4Cl + HOH =>
NH4OH + HCl = NH4Cl + HOH

Cu(SO4) + Na(CO3) = Cu(CO3) + Na(SO4) =>
Cu(SO4) + Na(CO3) = Cu(CO3) + Na(SO4)

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

C3H7Br + CuO = CuBr + C3H6 + H2O + CO2 =>
18 C3H7Br + 18 CuO = 18 CuBr + 17 C3H6 + 12 H2O + 3 CO2

Na3[Al(OH)6] + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na3[Al(OH)6] + 6 H2SO4 = Al2(SO4)3 + 3 Na2SO4 + 12 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

C4H8N2O3 + NaOH = H2O + C4H6N2O3{-2} + Na{+} =>
C4H8N2O3 + 2 NaOH = 2 H2O + C4H6N2O3{-2} + 2 Na{+}

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

Fe{2-}O{3+} + CO = Fe + CO{2-} =>
Fe{2-}O{3+} + CO = Fe + CO{2-}

Fe(NO3)2 + LiI = FeI2 + LiNO3 =>
Fe(NO3)2 + 2 LiI = FeI2 + 2 LiNO3

(CH3)2OH + O2 = CO2 + H2O =>
4(CH3)2OH + 13 O2 = 8 CO2 + 14 H2O

Al(NO2)3 + H2O = Al(OH)3 + HNO2 =>
Al(NO2)3 + 3 H2O = Al(OH)3 + 3 HNO2

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Breng de vergelijking van een chemische reactie in evenwicht
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