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Chemische vergelijkingen in evenwicht op02/10/19

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Breng de vergelijking van een chemische reactie in evenwicht
AgCl + CH3COOH + Zn = Ag + HCl + (CH3COO)2Zn =>
2 AgCl + 2 CH3COOH + Zn = 2 Ag + 2 HCl + (CH3COO)2Zn

(NH4)2CO3 + FeBr3 = Fe2(CO3)3 + NH4Br =>
3(NH4)2CO3 + 2 FeBr3 = Fe2(CO3)3 + 6 NH4Br

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

P4 + NaOH = PH3 + Na2HPO2 =>
P4 + 6 NaOH = PH3 + 3 Na2HPO2

HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O

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

I + NH4OH = NH4I + NI3NH3 + H2O =>
6 I + 5 NH4OH = 3 NH4I + NI3NH3 + 5 H2O

HI + Zi + F = HF + ZiI3 =>
3 HI + Zi + 3 F = 3 HF + ZiI3

MgO + SO2 = MgSO4 + MgS =>
4 MgO + 4 SO2 = 3 MgSO4 + MgS

Ni2(CO3)3 + Cu(MnO4)2 = Ni(MnO4)3 + CuCO3 =>
Ni2(CO3)3 + 3 Cu(MnO4)2 = 2 Ni(MnO4)3 + 3 CuCO3

HI + Zi + F = HF + ZiI3 =>
3 HI + Zi + 3 F = 3 HF + ZiI3

CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H20 =>
20 KMnO4 + 30 H2SO4 + 80 CH3CHO = 10 K2SO4 + 20 MnSO4 + 80 CH3COOH + 3 H20

C3H8O(l) + O2(g) = CO + H20 =>
5 C3H8O(l) + 5 O2(g) = 15 CO + 2 H20

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2

Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2

SO2 + HNO3 = SO3 + NO + H2O =>
3 SO2 + 2 HNO3 = 3 SO3 + 2 NO + H2O

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

C6H20 + O2 = CO2 + H2O =>
C6H20 + 11 O2 = 6 CO2 + 10 H2O

P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3

ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O

C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O

C2H5OH + O2 = C + H2O =>
C2H5OH + O2 = 2 C + 3 H2O

Fe + HCl = Fe2Cl2 + H2 =>
2 Fe + 2 HCl = Fe2Cl2 + H2

N + H2O = NH3 + OH =>
N + 3 H2O = NH3 + 3 OH

CoCl2*6H2O + O2 + HCl + C2H4(NH2)2 = (Co(C2H4(NH2)2)2Cl2)Cl*HCl + H2O =>
4 CoCl2*6H2O + O2 + 8 HCl + 8 C2H4(NH2)2 = 4(Co(C2H4(NH2)2)2Cl2)Cl*HCl + 26 H2O

Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O

Na2O2 + CO2 = O2 + Na2CO3 =>
2 Na2O2 + 2 CO2 = O2 + 2 Na2CO3

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

C4H6O3 + C7H6O3 = C9H8O4 =>
C4H6O3 + 11 C7H6O3 = 9 C9H8O4

Ca(OH)2 + C2H2Cl4 = C2HCl3 + CaCl2 + H2O =>
Ca(OH)2 + 2 C2H2Cl4 = 2 C2HCl3 + CaCl2 + 2 H2O

KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2

CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O

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

Ch3Ch2Ch2OH + Na = Ch3Ch2Ch2ONa + H2 =>
2 Ch3Ch2Ch2OH + 2 Na = 2 Ch3Ch2Ch2ONa + H2

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

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Zn + HNO3 = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH4NO3

BaO = Ba + O2 =>
2 BaO = 2 Ba + O2

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

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

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

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Breng de vergelijking van een chemische reactie in evenwicht
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