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Chemische vergelijkingen in evenwicht op01/13/11

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Breng de vergelijking van een chemische reactie in evenwicht
SrI2 + Br2 = SrBr2 + I2 =>
SrI2 + Br2 = SrBr2 + I2

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

Ag + Cl = AgCl =>
Ag + Cl = AgCl

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

HgO(g) + Cl2(g) = HgCl(s) + O2(g) =>
2 HgO(g) + Cl2(g) = 2 HgCl(s) + O2(g)

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

NaHSO3 + NaOH = H2O + Na2SO3 =>
NaHSO3 + NaOH = H2O + Na2SO3

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

H2SO4 + NaHCO3 = CO2 + Na2SO4 + H2O =>
H2SO4 + 2 NaHCO3 = 2 CO2 + Na2SO4 + 2 H2O

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Pb(NO3)2 + Al = Al(NO3)3 + Pb =>
3 Pb(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Pb

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl

C + O2 = CO2 =>
C + O2 = CO2

Al(C2H3O2)3 + Mg(OH)2 = Al(OH)3 + Mg(CH3COO)2 =>
2 Al(C2H3O2)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(CH3COO)2

C3H7OH + O2 = CO2 + H2 =>
2 C3H7OH + 5 O2 = 6 CO2 + 8 H2

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

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Na + I2 = NaI =>
2 Na + I2 = 2 NaI

Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl

Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2

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

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

C4H10N + O2 = CO2 + H2O + NO2 =>
2 C4H10N + 15 O2 = 8 CO2 + 10 H2O + 2 NO2

H3PO4 + Ca(OH)2 = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2

C6H4NH2Cl + C2H5OCSNaS = C6H4NSCSH + C2H5OH + NaCl =>
C6H4NH2Cl + C2H5OCSNaS = C6H4NSCSH + C2H5OH + NaCl

NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O

P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3

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

C6H4NH2Cl + C2H5OCSNaS = C6H4NSCSNa + C2H5OH + NaCl + C2H5OCS2H =>
C6H4NH2Cl + 2 C2H5OCSNaS = C6H4NSCSNa + C2H5OH + NaCl + C2H5OCS2H

CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

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

CuSO4 + (NH4)2S = CuS + (NH4)2SO4 =>
CuSO4 + (NH4)2S = CuS + (NH4)2SO4

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

C2H2 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 4 H2O + 2 MnSO4 + K2SO4

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

C6H4NH2Cl + C2H5OCSNaS = C6H4NSCSNa + C2H5OH + NaCl + C2H5OCS2H =>
C6H4NH2Cl + 2 C2H5OCSNaS = C6H4NSCSNa + C2H5OH + NaCl + C2H5OCS2H

NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2

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

C6H4NH2Cl + C2H5OCSNaS = C6H4NSCSNa + C2H5OH + NaCl + C2H5OCS2H =>
C6H4NH2Cl + 2 C2H5OCSNaS = C6H4NSCSNa + C2H5OH + NaCl + C2H5OCS2H

Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2

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

H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O

Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4

Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2

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

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

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

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Breng de vergelijking van een chemische reactie in evenwicht
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