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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
I2 + Cl2 + H2O = IO + HCl =>
I2 + 2 Cl2 + 2 H2O = 2 IO + 4 HCl

SF6 = S + F2 =>
SF6 = S + 3 F2

C4H8SO2(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C4H8SO2(l) + 6 O2(g) = 4 CO2(g) + 4 H2O(g) + SO2(g)

N2 + Na2O = Na + NO2 =>
N2 + 4 Na2O = 8 Na + 2 NO2

Na3AsO4 + HI = H3AsO4 + NaI =>
Na3AsO4 + 3 HI = H3AsO4 + 3 NaI

NaCO3 = CO2 + Na2O2 =>
2 NaCO3 = 2 CO2 + Na2O2

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

Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br

NSO4 + FeO = NO + FeSO4 =>
NSO4 + FeO = NO + FeSO4

Al2(SO3)3 + H2O2 = Al2(SO4)3 + H2O =>
Al2(SO3)3 + 3 H2O2 = Al2(SO4)3 + 3 H2O

H2S + BaCl2 = Ba2S2 + HCl =>
2 H2S + 2 BaCl2 = Ba2S2 + 4 HCl

FeO + Cl2 = FeCl2 + O2 =>
2 FeO + 2 Cl2 = 2 FeCl2 + O2

I2 + Cl2 + H2O = IO + HCl =>
I2 + 2 Cl2 + 2 H2O = 2 IO + 4 HCl

CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8

HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O

SbH3 = Sb + H{+} + {-} =>
SbH3 = Sb + 3 H{+} + 3e

Ca + HNo3 = Ca(No3)2 + H2 =>
Ca + 2 HNo3 = Ca(No3)2 + H2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

FeSO4 + KNO2 = Fe(NO2)2 + K2SO4 =>
FeSO4 + 2 KNO2 = Fe(NO2)2 + K2SO4

HClO + NaOH = NaClO + H2O =>
HClO + NaOH = NaClO + H2O

Na2HPO4 + NH4OH + MgCl2 = MgNH4PO4 + NaCl + H2O =>
Na2HPO4 + NH4OH + MgCl2 = MgNH4PO4 + 2 NaCl + H2O

VOCl2 + Na2SO3 + HCl = VCl3 + Na2SO4 + H2O =>
2 VOCl2 + Na2SO3 + 2 HCl = 2 VCl3 + Na2SO4 + H2O

CrBr3 + O2 = Cr2O3 + Br2 =>
4 CrBr3 + 3 O2 = 2 Cr2O3 + 6 Br2

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

CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O

SbCl2 + H2O = SbOCl + HCl + H =>
SbCl2 + H2O = SbOCl + HCl + H

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

PCl3 + CrO3 = POCl3 + Cr2O3 =>
3 PCl3 + 2 CrO3 = 3 POCl3 + Cr2O3

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

C18H36O3 + H2O2 = C9H16O4 + H2O =>
C18H36O3 + 7 H2O2 = 2 C9H16O4 + 9 H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

C5H10 + H2 = C2H12 =>
2 C5H10 + 20 H2 = 5 C2H12

NH4Cl + CH2O = CH3NH3Cl + CO2 + H2O =>
2 NH4Cl + 3 CH2O = 2 CH3NH3Cl + CO2 + H2O

H2TeO3 + Cr(OH)3 = H2O + Cr2(TeO3)3 =>
3 H2TeO3 + 2 Cr(OH)3 = 6 H2O + Cr2(TeO3)3

ZnO2 + H2O = ZnO3H2 =>
ZnO2 + H2O = ZnO3H2

FeSO4 + H2SO4 = Fe(HSO4)3 + SO2 + H2O =>
2 FeSO4 + 5 H2SO4 = 2 Fe(HSO4)3 + SO2 + 2 H2O

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

(Al2(CO3)3) + (H2(SO4)) = Al2(SO4)3 + CO2 + H2O =>
(Al2(CO3)3) + 3(H2(SO4)) = Al2(SO4)3 + 3 CO2 + 3 H2O

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Al2 + H2(SO4)3 = Al2(SO4)3 + H2 =>
Al2 + H2(SO4)3 = Al2(SO4)3 + H2

H2O(aq) + F = HF + O2 =>
2 H2O(aq) + 4 F = 4 HF + O2

BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O

PbBr2 = Br + Pb =>
PbBr2 = 2 Br + Pb

CuS + HNO3 = Cu(NO3)2 + S + NO2 + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + S + 2 NO2 + 2 H2O

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

Al(OH)2 + H2SO4 = AlSO4 + H2O =>
Al(OH)2 + H2SO4 = AlSO4 + 2 H2O

NH4Fe(SO4)2 + NaOH = NH4OH + Na2SO4 + Fe(OH)3 =>
NH4Fe(SO4)2 + 4 NaOH = NH4OH + 2 Na2SO4 + Fe(OH)3

NH4ClO3 = H2O + HCl + O2 + N2 =>
4 NH4ClO3 = 6 H2O + 4 HCl + 3 O2 + 2 N2

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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