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Chemische vergelijkingen in evenwicht op03/31/14

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La(NO3)3*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + Cu(NO3)2*3H2O + (NH2)2CO = La67Sr33Mn7Cu3O3 + N2 + CO2 + H2O =>
134 La(NO3)3*6H2O + 66 Sr(NO3)2 + 14 Mn(NO3)2*4H2O + 6 Cu(NO3)2*3H2O + 572(NH2)2CO = 2 La67Sr33Mn7Cu3O3 + 859 N2 + 572 CO2 + 2022 H2O

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

K2MnO4 + C2H5OH = CH3COH + MnO2 + KOH =>
K2MnO4 + C2H5OH = CH3COH + MnO2 + 2 KOH

NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O

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

Al + NaF = AlF + Na =>
Al + NaF = AlF + Na

Mg6Al2(OH)16CO3 = Mg{+2} + Al{+3} + CO3{-2} + O{-2} + H{+} =>
Mg6Al2(OH)16CO3 = 6 Mg{+2} + 2 Al{+3} + CO3{-2} + 16 O{-2} + 16 H{+}

Al + NaF + O = AlF3 + NaO =>
Al + 3 NaF + 3 O = AlF3 + 3 NaO

N2O4 + H2O = HNO3 + HNO2 =>
N2O4 + H2O = HNO3 + HNO2

FEO + CO = FE + CO2 =>
FEO + CO = FE + CO2

Mg6Al2(OH)16CO3 = Mg{+2} + Al{+3} + CO3{-2} + OH{-} =>
Mg6Al2(OH)16CO3 = 6 Mg{+2} + 2 Al{+3} + CO3{-2} + 16 OH{-}

Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3

FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2

C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20

I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2

Al + NaF + O2 = AlF3 + NaO =>
2 Al + 6 NaF + 3 O2 = 2 AlF3 + 6 NaO

Na2SO4 + Ca(OH)2 = NaOH + CaSO4 =>
Na2SO4 + Ca(OH)2 = 2 NaOH + CaSO4

KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O

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

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 + Na2SO4 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2 + 5 Na2SO4

CH3CH2OH + KMnO4 = CH3COOK + KOH + H2O + MnO2 =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOK + KOH + 4 H2O + 4 MnO2

Na2SO4 + Ca(OH)2 = NaOH + CaSO4 =>
Na2SO4 + Ca(OH)2 = 2 NaOH + CaSO4

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Mg6Al2(OH)16CO3*5H2O = Mg{+2} + Al{+3} + CO3{-2} + OH{-} + H2O =>
Mg6Al2(OH)16CO3*5H2O = 6 Mg{+2} + 2 Al{+3} + CO3{-2} + 16 OH{-} + 5 H2O

Ni + HNO3 = Ni(NO3)2 + H2O + NO =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 4 H2O + 2 NO

Fe2O3 + H = Fe + H2O =>
Fe2O3 + 6 H = 2 Fe + 3 H2O

NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2

As2O3 + C = CO + As =>
As2O3 + 3 C = 3 CO + 2 As

C + KNO3 + Fe + HCl = CNO3 + KH + FeCl =>
C + KNO3 + Fe + HCl = CNO3 + KH + FeCl

Al + NaF + O2 = AlF3 + Na2O =>
4 Al + 12 NaF + 3 O2 = 4 AlF3 + 6 Na2O

Pb + Ag{+} = Pb{+2} + Ag =>
Pb + 2 Ag{+} = Pb{+2} + 2 Ag

AsBr3 + H2O = AsBrO + HBr =>
AsBr3 + H2O = AsBrO + 2 HBr

As + Mg = Mg3As2 =>
2 As + 3 Mg = Mg3As2

Ni + HNO3 = Ni(NO3)2 + H2O + NO =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 4 H2O + 2 NO

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

KCLO3 + FeSO4 + H2SO4 = KCLO + Fe2(SO4)3 + H2O =>
KCLO3 + 4 FeSO4 + 2 H2SO4 = KCLO + 2 Fe2(SO4)3 + 2 H2O

NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O

AlF3 + Na2O = Al + NaF + O2 =>
4 AlF3 + 6 Na2O = 4 Al + 12 NaF + 3 O2

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

Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2

C6H14 = C4H8 + CH3 =>
C6H14 = C4H8 + 2 CH3

HNO3 + I2 = NO2 + H2O + HIO3 =>
10 HNO3 + I2 = 10 NO2 + 4 H2O + 2 HIO3

C6H14 = C4H8 + CH3 =>
C6H14 = C4H8 + 2 CH3

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

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

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

Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O

C6H18O6 + O2 = CO2 + H2O =>
2 C6H18O6 + 15 O2 = 12 CO2 + 18 H2O

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