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Chemische vergelijkingen in evenwicht op04/09/18

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Breng de vergelijking van een chemische reactie in evenwicht
H2S2O8 + FeSO4 = Fe(SO4)3 + H2SO4 =>
2 H2S2O8 + FeSO4 = Fe(SO4)3 + 2 H2SO4

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

CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

HI + H2O = I + H3O =>
HI + H2O = I + H3O

Ba + ZnSO4 = Zn + BaSO4 =>
Ba + ZnSO4 = Zn + BaSO4

(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O

HI + H2O = I2 + H3O =>
2 HI + 2 H2O = I2 + 2 H3O

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

NaCO3 + MgSO4 = MgCO3 + NaSO4 =>
NaCO3 + MgSO4 = MgCO3 + NaSO4

Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

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

Cu(OH)2 = Cu + OH =>
Cu(OH)2 = Cu + 2 OH

KOH + Cl2 = KClO3 + KCl + H20 =>
60 KOH + 30 Cl2 = 20 KClO3 + 40 KCl + 3 H20

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

Fe2 + HNo3 = Fe(No3)2 + H2 =>
Fe2 + 4 HNo3 = 2 Fe(No3)2 + 2 H2

Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)

NaCr2O7 + S = Na2S + Cr2O7 =>
2 NaCr2O7 + S = Na2S + 2 Cr2O7

NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2

CaCl2 + KNO3 = Ca(NO3) + KCl2 =>
CaCl2 + KNO3 = Ca(NO3) + KCl2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

P + O2 = PO =>
2 P + O2 = 2 PO

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

CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2

K2CrO4 + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 KNO3

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O

HClO4 + H2O = ClO4 + H3O =>
HClO4 + H2O = ClO4 + H3O

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3

CaCl2 + KNO3 = Ca(NO3) + KCl2 =>
CaCl2 + KNO3 = Ca(NO3) + KCl2

CaCO3 + H2O = Ca + OH + H2CO3 =>
CaCO3 + 2 H2O = Ca + 2 OH + H2CO3

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

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu

C6H14 + O2 = C + H2O =>
2 C6H14 + 7 O2 = 12 C + 14 H2O

CaCl2 + KNO3 = Ca(NO3) + KCl2 =>
CaCl2 + KNO3 = Ca(NO3) + KCl2

N2 + H2 = NH =>
N2 + H2 = 2 NH

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O

HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O

CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl

CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3

NH4CL = NH3 + HCL =>
NH4CL = NH3 + HCL

NH4CE = NH3 + HCE =>
NH4CE = NH3 + HCE

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Breng de vergelijking van een chemische reactie in evenwicht
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