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Chemische vergelijkingen in evenwicht op02/11/16

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Breng de vergelijking van een chemische reactie in evenwicht
Fe{3+} + [Fe(CN)6]{4-} + K{+} = KFe[Fe(CN)6] =>
Fe{3+} + [Fe(CN)6]{4-} + K{+} = KFe[Fe(CN)6]

P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O

K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4

C6H5NH3Cl + NaOH = NaCl + C6H5NH2 + H2O =>
C6H5NH3Cl + NaOH = NaCl + C6H5NH2 + H2O

Pb{2+} + SO4{2-} = PbSO4 =>
Pb{2+} + SO4{2-} = PbSO4

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

Si + HCl = SiCl + H =>
Si + HCl = SiCl + H

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

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

Mn{2+} + OH{-} = Mn(OH)2 =>
Mn{2+} + 2 OH{-} = Mn(OH)2

HCl + (NH4)2CO3 = NH4Cl + H2CO3 =>
2 HCl + (NH4)2CO3 = 2 NH4Cl + H2CO3

CaClO = CaClO3 + CaCl =>
3 CaClO = CaClO3 + 2 CaCl

GaAs + HCl = GaAsCl + H =>
GaAs + HCl = GaAsCl + H

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

C6H5SH + O2 = C02 + H20 + SO2 =>
10 C6H5SH + 10 O2 = 30 C02 + 3 H20 + 10 SO2

Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O

GaAs + HCl = GaCl + H + As =>
GaAs + HCl = GaCl + H + As

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

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

Ni{2+} + OH{-} = Ni(OH)2 =>
Ni{2+} + 2 OH{-} = Ni(OH)2

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

BCl3 + H20 = H3B03 + HCl =>
15 BCl3 + 3 H20 = 5 H3B03 + 45 HCl

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

CH3(CH2)4OH + O2 = H2O + CO2 =>
2 CH3(CH2)4OH + 15 O2 = 12 H2O + 10 CO2

CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O

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

H2SO4 + Fe = Fe2SO4 + H =>
H2SO4 + 2 Fe = Fe2SO4 + 2 H

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

Ni(OH)2 + NH3 = Ni(NH3)6{2+} + OH{-} =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6{2+} + 2 OH{-}

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

C6H12 + O2 = CO2 + H20 =>
5 C6H12 + 30 O2 = 30 CO2 + 3 H20

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

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

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

N + H = NH3 =>
N + 3 H = NH3

Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O

NO2 + HBrO4 + H2O = HNO3 + Br2 =>
14 NO2 + 2 HBrO4 + 6 H2O = 14 HNO3 + Br2

AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}

H2SO4 + Zn = Zn2(SO4)3 + H =>
3 H2SO4 + 2 Zn = Zn2(SO4)3 + 6 H

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Ag2O + Al = Al2O + Ag =>
Ag2O + 2 Al = Al2O + 2 Ag

Mg + H2S = MgS + H2 =>
Mg + H2S = MgS + H2

Ag + KI = AgI + K =>
Ag + KI = AgI + K

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

HCLO + OH = CLO + H3O =>
2 HCLO + OH = 2 CLO + H3O

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Breng de vergelijking van een chemische reactie in evenwicht
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