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Chemische vergelijkingen in evenwicht op06/19/19

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3(aq) + P4(s) + H2O(l) = H3PO4(aq) + NO(g) =>
20 HNO3(aq) + 3 P4(s) + 8 H2O(l) = 12 H3PO4(aq) + 20 NO(g)

Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3

AGCL = AG + CL =>
AGCL = AG + CL

CaCO3 + HNO3 = CO2 + Ca(NO3)2*H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2*H2O

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

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

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

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

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

KMNO4 + Na2SO3 + H2O = MNO2 + Na2SO4 + KOH =>
2 KMNO4 + 3 Na2SO3 + H2O = 2 MNO2 + 3 Na2SO4 + 2 KOH

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O

Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe

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

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

CaCO3 + HNO3 = CO2 + Ca(NO3)2*H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2*H2O

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

CuO + ZnCl2 = CuCl2 + ZnO =>
CuO + ZnCl2 = CuCl2 + ZnO

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

Pb(NO3)2 + C2H5OH = Pb(OH)2 + C2H5NO3 =>
Pb(NO3)2 + 2 C2H5OH = Pb(OH)2 + 2 C2H5NO3

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

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

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

AlCl3 + Na2SO4 = NaCl + Al2(SO4)3 =>
2 AlCl3 + 3 Na2SO4 = 6 NaCl + Al2(SO4)3

Cl2 + CO = COCl2 =>
Cl2 + CO = COCl2

C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2

C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O

NaCl + CH3COOH = HCl + CH3COONa =>
NaCl + CH3COOH = HCl + CH3COONa

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

NaCl + CH3COOH = HCl + CH3COONa =>
NaCl + CH3COOH = HCl + CH3COONa

Zn + HNO3 = Zn(NO3) + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + NH4NO3 + 3 H2O

Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3

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

AgNO3 + CaBr2 = AgBr2 + CaNO3 =>
AgNO3 + CaBr2 = AgBr2 + CaNO3

NaOH + MgSO4 = Na2SO4 + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4 + Mg(OH)2

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

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

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

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

NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O

Cl + H2O = HCl + O2 =>
4 Cl + 2 H2O = 4 HCl + O2

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

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3

Li2CO3 = Li + CO3 =>
Li2CO3 = 2 Li + CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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