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Chemische vergelijkingen in evenwicht op09/26/15

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Breng de vergelijking van een chemische reactie in evenwicht
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Al + CuCl5 = AlCl3 + Cu =>
5 Al + 3 CuCl5 = 5 AlCl3 + 3 Cu

C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O

HNO3 + Na = NaNO3 + NO + H2O =>
4 HNO3 + 3 Na = 3 NaNO3 + NO + 2 H2O

Cu2 + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2 + 16 HNO3 = 6 Cu(NO3)2 + 4 NO + 8 H2O

MgCl2 + NH4Cl + Na2HPO4 = MgNH4PO4 + NaCl + HCl =>
MgCl2 + NH4Cl + Na2HPO4 = MgNH4PO4 + 2 NaCl + HCl

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

CaS + H2S = H2CaS2 =>
CaS + H2S = H2CaS2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

H2So4 + Al(OH)3 = Al2(So4)3 + H2O =>
3 H2So4 + 2 Al(OH)3 = Al2(So4)3 + 6 H2O

SO2 + SeO2 + H2O = Se + H2SO4 =>
2 SO2 + SeO2 + 2 H2O = Se + 2 H2SO4

SIH4 + O2 = SIO2 + H2O =>
SIH4 + 2 O2 = SIO2 + 2 H2O

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

HNO3 + H2O = NH3 + OH =>
HNO3 + 5 H2O = NH3 + 8 OH

C17H3402 + O2 = CO2 + H2O =>
2 C17H3402 + 1735 O2 = 34 CO2 + 3402 H2O

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

C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O

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

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

FeBr2 + LiOH = Fe(OH)2 + LiBr =>
FeBr2 + 2 LiOH = Fe(OH)2 + 2 LiBr

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

S2O3{-2} + I3{-} = I{-} + S4O6{-2} =>
2 S2O3{-2} + I3{-} = 3 I{-} + S4O6{-2}

H2SO4 + K = K2SO4 + H2S + H2O =>
5 H2SO4 + 8 K = 4 K2SO4 + H2S + 4 H2O

Zn + CuCl2 = Cu + ZnCl =>
2 Zn + CuCl2 = Cu + 2 ZnCl

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

HClO4 + NaOH = H2O + NaClO4 =>
HClO4 + NaOH = H2O + NaClO4

Zn + CuCl2 = Cu + ZnCl =>
2 Zn + CuCl2 = Cu + 2 ZnCl

CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2

HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl

NaBr + H2SO4 = Br2 + SO2 + H2O + NaSO4 =>
2 NaBr + 4 H2SO4 = Br2 + 2 SO2 + 4 H2O + 2 NaSO4

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

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

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

KMNO4 + KI + H2SO4 = MNSO4 + K2SO4 + H2O + I2 =>
2 KMNO4 + 10 KI + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 8 H2O + 5 I2

Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S

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

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

Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2

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

H2SO4 + K = K2SO4 + H2S + water =>
5 H2SO4 + 8 K = 4 K2SO4 + H2S + 4 H2O

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

FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S

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

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

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

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Breng de vergelijking van een chemische reactie in evenwicht
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