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Chemische vergelijkingen in evenwicht op06/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
P4 + O2 = P2O53 =>
P4 + 53 O2 = 2 P2O53

UO2SO4 + NaOH = UO2(OH)2 + Na2SO4 =>
UO2SO4 + 2 NaOH = UO2(OH)2 + Na2SO4

Al2S3 + H2(SO4) = Al2(SO4)3 + H2S =>
Al2S3 + 3 H2(SO4) = Al2(SO4)3 + 3 H2S

F2 + AlBr3 = AlF3 + Br2 =>
3 F2 + 2 AlBr3 = 2 AlF3 + 3 Br2

Fe3 = Fe0 =>
Fe3 = 3 Fe0

NaN3 + Fe2O3 = Na2O + Fe + N2 =>
6 NaN3 + Fe2O3 = 3 Na2O + 2 Fe + 9 N2

Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6

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

Hg + S + K = HgSK =>
Hg + S + K = HgSK

AlCI{3)+NaH = AlH{3}+NaCI =>
AlCI{3)+NaH = AlH{3}+NaCI

C6H13OH + KMnO4 = C6H12O + KOH + MnO2 + H2O =>
3 C6H13OH + 2 KMnO4 = 3 C6H12O + 2 KOH + 2 MnO2 + 2 H2O

FeCl3 + H2O = FeOHCl2 + HCl =>
FeCl3 + H2O = FeOHCl2 + HCl

C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O

Zn + AgNO3 = ZnNO3 + Ag =>
Zn + AgNO3 = ZnNO3 + Ag

Cl2 + PbO2 = Pb2 + Cl2O =>
4 Cl2 + 2 PbO2 = Pb2 + 4 Cl2O

(NH4)2CO3(aq) + NaOH(aq) = Na2CO3(aq) + NH3(g)H2O(l) =>
(NH4)2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 NH3(g)H2O(l)

Cl2 + PbO2 = Pb2 + Cl2O =>
4 Cl2 + 2 PbO2 = Pb2 + 4 Cl2O

PbCO3 = PbOCO2 =>
PbCO3 = PbOCO2

NCl3 + HCl = NH3 + Cl2 =>
NCl3 + 3 HCl = NH3 + 3 Cl2

C2 + H2 = CH4 =>
C2 + 4 H2 = 2 CH4

Cl2 + PbO2 = Pb2 + Cl2O =>
4 Cl2 + 2 PbO2 = Pb2 + 4 Cl2O

Y2O3Al2O3 = YAlO3 =>
Y2O3Al2O3 = 2 YAlO3

H2O + Ce{4+} + I{-} = Ce{3+} + IO3{-} + H{+} =>
3 H2O + 6 Ce{4+} + I{-} = 6 Ce{3+} + IO3{-} + 6 H{+}

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

(NH2)CH2COONa + HCl = (NH3Cl)CH2COOH + NaCl =>
(NH2)CH2COONa + 2 HCl = (NH3Cl)CH2COOH + NaCl

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

C21H28O12 + O2 = CO2 + H2O =>
C21H28O12 + 22 O2 = 21 CO2 + 14 H2O

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

N2O5 + Rb2O = RbNO3 =>
N2O5 + Rb2O = 2 RbNO3

PbO2 + Cl2 = PbCl2 + O2 =>
PbO2 + Cl2 = PbCl2 + O2

CH3NO2 + H = CH3NH2 + H2O =>
CH3NO2 + 6 H = CH3NH2 + 2 H2O

C5H8O2 + [Cr(H2O)6](NO3)3 = C15H21CrO6 + HNO3 + H2O =>
3 C5H8O2 + [Cr(H2O)6](NO3)3 = C15H21CrO6 + 3 HNO3 + 6 H2O

C12H14N4O2S + H2O = CO2 + HNO3 + H2SO4 + H{+} + e =>
C12H14N4O2S + 38 H2O = 12 CO2 + 4 HNO3 + H2SO4 + 84 H{+} + 84e

H2SO4(aq) + Li2O(s) = Li2SO4(aq) + H2O(l) =>
H2SO4(aq) + Li2O(s) = Li2SO4(aq) + H2O(l)

Cl2 + PbO2 = O2 + PbCl4 =>
2 Cl2 + PbO2 = O2 + PbCl4

Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3

AlBO3 + NH4OH = Al(OH)3 + BO3(NH4)3 =>
AlBO3 + 3 NH4OH = Al(OH)3 + BO3(NH4)3

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

C3HC2HOH + O2 = H2O + CO2 =>
4 C3HC2HOH + 21 O2 = 6 H2O + 20 CO2

Fe(aq)SCN(aq) = [Fe(SCN)](aq) =>
Fe(aq)SCN(aq) = [Fe(SCN)](aq)

Cl2 + PbO2 = Pb2 + Cl2O =>
4 Cl2 + 2 PbO2 = Pb2 + 4 Cl2O

AlN + CuOH = AlOH + CuN =>
AlN + CuOH = AlOH + CuN

C3H7OH + HF = C3H7F + H2O =>
C3H7OH + HF = C3H7F + H2O

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

KJ + H2SO4 = K2SO4 + J2 + S + H2O =>
6 KJ + 4 H2SO4 = 3 K2SO4 + 3 J2 + S + 4 H2O

Cl2 + PbO2 = Pb2 + Cl2O =>
4 Cl2 + 2 PbO2 = Pb2 + 4 Cl2O

MnO2 + Li2SO3 + H2SO4 = MnSO4 + Li2SO4 + H2O =>
MnO2 + Li2SO3 + H2SO4 = MnSO4 + Li2SO4 + H2O

Cl2 + PbO2 = Pb2 + Cl2O =>
4 Cl2 + 2 PbO2 = Pb2 + 4 Cl2O

MgCl2(aq) + K2S(aq) = MgS(aq) + KCl(aq) =>
MgCl2(aq) + K2S(aq) = MgS(aq) + 2 KCl(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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