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Chemische vergelijkingen in evenwicht op03/22/13

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Breng de vergelijking van een chemische reactie in evenwicht
Al + HCL = AlCL + H =>
Al + HCL = AlCL + H

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

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

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

CrCl3 + NaOH = NaCl3 + CrOH =>
CrCl3 + NaOH = NaCl3 + CrOH

C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2

H2C2O4 + Al(OH)3 = Al(CO3) + H2O =>
H2C2O4 + 2 Al(OH)3 = 2 Al(CO3) + 4 H2O

C + H2O = CO + H2 =>
C + H2O = CO + H2

Fe(H2O)6 + NH4OH = Fe(OH)3 + NH4 + H2O =>
Fe(H2O)6 + 3 NH4OH = Fe(OH)3 + 3 NH4 + 6 H2O

Mg + HNO3 = N2 + Mg(NO3)2 + H2O =>
5 Mg + 12 HNO3 = N2 + 5 Mg(NO3)2 + 6 H2O

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

Mg + HNO3 = N2 + Mg(NO3)2 + H2O =>
5 Mg + 12 HNO3 = N2 + 5 Mg(NO3)2 + 6 H2O

Mg + HNO3 = N2O + Mg(NO3)2 + H2O =>
4 Mg + 10 HNO3 = N2O + 4 Mg(NO3)2 + 5 H2O

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

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

HCL + NH4OH = HOH + NH4CL =>
HCL + NH4OH = HOH + NH4CL

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

Mg + HNO3 = Mg(NO3)2 + H2O + N2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + 5 H2O + N2O

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

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

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

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

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

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

HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O

Li + Pb(OH)2 = Pb + LiOH =>
2 Li + Pb(OH)2 = Pb + 2 LiOH

FeCl2 + NH4OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl

NaOH + NH4NO3 = NH3 + H20 + NaNO3 =>
15 NaOH + 10 NH4NO3 = 5 NH3 + 2 H20 + 15 NaNO3

B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O

NH4S + Pb2NO3 = NH4NO3 + Pb2S =>
NH4S + Pb2NO3 = NH4NO3 + Pb2S

Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3

SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O

BaSO4 = Ba + S + O =>
BaSO4 = Ba + S + 4 O

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

NO3 + H = NO2 + H2O =>
NO3 + 2 H = NO2 + H2O

(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O

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

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

HNO3 + NaHSO3 = NaNO3 + H2O + SO2 =>
HNO3 + NaHSO3 = NaNO3 + H2O + SO2

Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3

CS2 + H2S + Cu = Cu2S + CH4 =>
CS2 + 2 H2S + 8 Cu = 4 Cu2S + CH4

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

AgNO3 + HCl = AgCl + NO3H =>
AgNO3 + HCl = AgCl + NO3H

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

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

Ba(OH)2 = Ba + O + H =>
Ba(OH)2 = Ba + 2 O + 2 H

NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH

CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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