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Chemische vergelijkingen in evenwicht op03/03/16

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Breng de vergelijking van een chemische reactie in evenwicht
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O

H2O2 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 6 KCl + 2 K2CrO4 + 8 H2O

CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

[Cu(H2O)4]SO4 + NaOH = [Cu(OH)2(H2O)2] + Na2SO4 + H2O =>
[Cu(H2O)4]SO4 + 2 NaOH = [Cu(OH)2(H2O)2] + Na2SO4 + 2 H2O

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

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O

AgNo3(aq) + KI(aq) = AgI(s) + KNo3(aq) =>
AgNo3(aq) + KI(aq) = AgI(s) + KNo3(aq)

NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = KNO3 + 8 K2MnO4 + 6 H2O

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

HCl + NaSO4 = HSO4 + NaCl =>
HCl + NaSO4 = HSO4 + NaCl

CuCO3(s) = CuO + CO2 =>
CuCO3(s) = CuO + CO2

H2SO4 + KMnO4 = H2O2 + K2SO4 + MnSO4 + O2 =>
3 H2SO4 + 2 KMnO4 = 3 H2O2 + K2SO4 + 2 MnSO4 + O2

CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

C + H2 = CH4 =>
C + 2 H2 = CH4

Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

C10H11N3O3S + H2O2 = CO2 + H2O + N2 + H2SO4 =>
2 C10H11N3O3S + 51 H2O2 = 20 CO2 + 60 H2O + 3 N2 + 2 H2SO4

Al(s) + Fe2O3(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + Fe2O3(s) = 2 Fe(s) + Al2O3(s)

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

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

C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O

O2 = O3 =>
3 O2 = 2 O3

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O

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

AluminiumBromide = AluminiumBromide =>
AluminiumBromide = AluminiumBromide

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

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

[Cu(H2O)4]SO4 + NH3 = [Cu(NH3)4]SO4 + H2O =>
[Cu(H2O)4]SO4 + 4 NH3 = [Cu(NH3)4]SO4 + 4 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2

NO2(g) + H2O(l) + O2(g) = NHO3(l) =>
4 NO2(g) + 2 H2O(l) + O2(g) = 4 NHO3(l)

K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O

Cu + AgNO3 = AgCu + CuNO3 =>
2 Cu + AgNO3 = AgCu + CuNO3

C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20

Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu

LiH + F2 = LiF + H2 =>
2 LiH + F2 = 2 LiF + H2

Zn + S = ZnS =>
Zn + S = ZnS

Zn(s) + HCl(aq) = ZnCl2 + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2 + H2(g)

PCl5 + KNO2 = NOCl + POCl3 + KCl =>
PCl5 + KNO2 = NOCl + POCl3 + KCl

HCl + KMnO4 = KCl + MnCl2 + H2O + Cl2 =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

C14H18N4O3 + H2O2 = CO2 + H2O + N2 =>
C14H18N4O3 + 34 H2O2 = 14 CO2 + 43 H2O + 2 N2

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Breng de vergelijking van een chemische reactie in evenwicht
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