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Chemische vergelijkingen in evenwicht op04/29/14

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Breng de vergelijking van een chemische reactie in evenwicht
I({-}) + IO3({-}) + H({+}) = I2 + OH({-}) =>
5 I({-}) + IO3({-}) + 3 H({+}) = 3 I2 + 3 OH({-})

P4(s) + F2(g) = PF3(g) =>
P4(s) + 6 F2(g) = 4 PF3(g)

As2S3 + O2 = AsO3 + SO2 =>
As2S3 + 6 O2 = 2 AsO3 + 3 SO2

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O

HCl + CACO3 = CACl2 + H2O + CO2 =>
2 HCl + CACO3 = CACl2 + H2O + CO2

PCl3 + H2O = H3PO4 + HCl + H20 =>
10 PCl3 + 40 H2O = 10 H3PO4 + 30 HCl + H20

FeCl3 + FeCl2 + NH3 + H2O = Fe3O4 + NH4Cl =>
2 FeCl3 + FeCl2 + 8 NH3 + 4 H2O = Fe3O4 + 8 NH4Cl

Cd + Na2S = CdS2 + Na =>
Cd + 2 Na2S = CdS2 + 4 Na

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

C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O

BeCl + Mg = BeMg + Cl =>
BeCl + Mg = BeMg + Cl

Cu + Au({+}) = Au + Cu({2+}) =>
Cu + 2 Au({+}) = 2 Au + Cu({2+})

K2MnO4 + Cl2 + H2O = MnO2 + HClO3 + KOH =>
5 K2MnO4 + Cl2 + 6 H2O = 5 MnO2 + 2 HClO3 + 10 KOH

OCS = S + OC =>
OCS = S + OC

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

OCS = S + CO =>
OCS = S + CO

SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2

Na2B4O7 + H2O + H2SO4 = H3BO3 + Na2SO4 =>
Na2B4O7 + 5 H2O + H2SO4 = 4 H3BO3 + Na2SO4

FeSO4 + NaCLO + NaOH + H2O = Fe(OH)3 + NaCL + Na2SO4 =>
2 FeSO4 + NaCLO + 4 NaOH + H2O = 2 Fe(OH)3 + NaCL + 2 Na2SO4

Al + OH{-} + NO3{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 5 OH{-} + 3 NO3{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3

CrCl2 + H2SO4 = Cr2(SO4)3 + HCl + SO2 + H2O =>
2 CrCl2 + 4 H2SO4 = Cr2(SO4)3 + 4 HCl + SO2 + 2 H2O

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

K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + 3 KCl + 6 H2O

C10H18O + H2O = C10H20O2 =>
C10H18O + H2O = C10H20O2

AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr

BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl

N2O + O2 = N2O5 =>
N2O + 2 O2 = N2O5

Ca + H2SO4 = CaSO4 + H2O + SO2 =>
Ca + 2 H2SO4 = CaSO4 + 2 H2O + SO2

Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl

Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2

H2S + SO = S + H2O =>
H2S + SO = 2 S + H2O

Fe(OH)3 + H2S = Fe2S3 + H2O =>
2 Fe(OH)3 + 3 H2S = Fe2S3 + 6 H2O

H2S + KClO3 = S + KCl + H2O =>
3 H2S + KClO3 = 3 S + KCl + 3 H2O

NaOH + HNO = NaNO + H2O =>
NaOH + HNO = NaNO + H2O

CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O

I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI

C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2

C10H18O + CH3COOH = C12H20O2 + H2O =>
C10H18O + CH3COOH = C12H20O2 + H2O

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

Cr2O3 + NaBrO3 + H2O + H2SO4 = Na2SO4 + H2Cr2O7 + Br2 =>
5 Cr2O3 + 6 NaBrO3 + 2 H2O + 3 H2SO4 = 3 Na2SO4 + 5 H2Cr2O7 + 3 Br2

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

Fe2O + CO = Fe + CO2 =>
Fe2O + CO = 2 Fe + CO2

C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2

C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O

LiO + H20 = LiOH =>
20 LiO + H20 = 20 LiOH

PbO + FeCl3 = PbCl2 + Fe2O3 =>
3 PbO + 2 FeCl3 = 3 PbCl2 + Fe2O3

C + O2 = CO2 =>
C + O2 = CO2

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

Pb + FeCl3 = PbCl2 + Fe =>
3 Pb + 2 FeCl3 = 3 PbCl2 + 2 Fe

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Breng de vergelijking van een chemische reactie in evenwicht
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