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Chemische vergelijkingen in evenwicht op06/28/18

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3

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

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

H2O2 + CH3COOH = CH3CO3H + H2O =>
H2O2 + CH3COOH = CH3CO3H + H2O

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O

NH4CL + H2O = H3O + NH3 + CL =>
NH4CL + H2O = H3O + NH3 + CL

BaCl + NaSO4 = BaSO4 + NaCl =>
BaCl + NaSO4 = BaSO4 + NaCl

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

AlF3 + CaO = Al2O3 + CaF2 =>
2 AlF3 + 3 CaO = Al2O3 + 3 CaF2

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

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

Na + H2O = NaO + H2 =>
Na + H2O = NaO + H2

AGCL + KNo3 = KCL + AGNo3 =>
AGCL + KNo3 = KCL + AGNo3

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

C3H4O4 + O2 = CO2 + H2O =>
C3H4O4 + 2 O2 = 3 CO2 + 2 H2O

Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS

Pb(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 PbSO4

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

H20 + NO2 = NH3 + OH =>
H20 + 4 NO2 = 4 NH3 + 8 OH

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

CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS

Zn + HC2H3O2 = Zn(CH3CO2)2 + H2 =>
Zn + 2 HC2H3O2 = Zn(CH3CO2)2 + H2

H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

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

Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O

C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O

Zn + Pb(C2H3O2)2 = Zn(C2H3O2) + Pb =>
2 Zn + Pb(C2H3O2)2 = 2 Zn(C2H3O2) + Pb

Li(cr) + N2(g) = Li3N(cr) =>
6 Li(cr) + N2(g) = 2 Li3N(cr)

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg

SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S

FeI3 + HC1O4 + H2SO4 = HIO3 + HC1 + Fe2(SO4)3 =>
4 FeI3 + 9 HC1O4 + 6 H2SO4 = 12 HIO3 + 9 HC1 + 2 Fe2(SO4)3

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

I3{-} + O2 + H{+} = I2 + H2O =>
4 I3{-} + O2 + 4 H{+} = 6 I2 + 2 H2O

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

CH3COOH + NaCO3 = CH3COONa + H2O + CO2 =>
9 CH3COOH + 8 NaCO3 = 8 CH3COONa + 6 H2O + 10 CO2

MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg

CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2

K2S + HCl = K2Cl + HS =>
K2S + HCl = K2Cl + HS

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O

C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20

BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4

1 2 3 4 5
Breng de vergelijking van een chemische reactie in evenwicht
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