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Chemische vergelijkingen in evenwicht op03/05/16

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Breng de vergelijking van een chemische reactie in evenwicht
Cl2 + I2 + Ba(OH)2 = BaCl2 + Ba(IO3)2 + H2O =>
5 Cl2 + I2 + 6 Ba(OH)2 = 5 BaCl2 + Ba(IO3)2 + 6 H2O

CrCl2 + Br2 + NaOH = Na2CrO4 + NaCl + NaBr + H2O =>
CrCl2 + 2 Br2 + 8 NaOH = Na2CrO4 + 2 NaCl + 4 NaBr + 4 H2O

Tl + NaOH = TlOH + Na =>
Tl + NaOH = TlOH + Na

Cr2O7{-2} + H{+} + I{-} = Cr{+3} + H2O + I2 =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 7 H2O + 3 I2

Fe2SO3 + S = Fe + SO2 =>
2 Fe2SO3 + S = 4 Fe + 3 SO2

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

Al2S3(s) + H2O(l) = Al(OH)3(s) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S(g)

K + Fl = KFl =>
K + Fl = KFl

CaOCl2 + HCl = CaCl2 + H2O + Cl2 =>
CaOCl2 + 2 HCl = CaCl2 + H2O + Cl2

KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH

PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2

CuCO3*Cu(OH)2(s) = CuO(s) + H2O + CO2(g) =>
CuCO3*Cu(OH)2(s) = 2 CuO(s) + H2O + CO2(g)

NH4{+} + NaOH = NH4OH + Na{+} =>
NH4{+} + NaOH = NH4OH + Na{+}

N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

NH4{+} + NaOH = NH3 + H2O + Na{+} =>
NH4{+} + NaOH = NH3 + H2O + Na{+}

Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)

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

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

Zn + O2 = Zn2O =>
4 Zn + O2 = 2 Zn2O

NA + HCL = H2 + NACL =>
2 NA + 2 HCL = H2 + 2 NACL

AgNo3 + AlCl3 = AgCl3 + AlNo3 =>
AgNo3 + AlCl3 = AgCl3 + AlNo3

CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O

N2 + O2 = NO =>
N2 + O2 = 2 NO

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

Na2Si3O7 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2Si3O7 + H2SO4 = 3 SiO2 + Na2SO4 + H2O

K + CH3CH2OH = CH3CH2OK + H2 =>
2 K + 2 CH3CH2OH = 2 CH3CH2OK + H2

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

K + O = K2O2 =>
2 K + 2 O = K2O2

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

MnO4{-} + H{+} + Fe{2+} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = Mn{2+} + 4 H2O + 5 Fe{3+}

NH4{+} + NaOH = NH3 + H2O + Na{+} =>
NH4{+} + NaOH = NH3 + H2O + Na{+}

K + O2 = K2O2 =>
2 K + O2 = K2O2

AgNO3 + P4 + H2O = H3PO4 + Ag + HNO3 =>
20 AgNO3 + P4 + 16 H2O = 4 H3PO4 + 20 Ag + 20 HNO3

NH4{+} + NaOH = NH4OH + Na{+} =>
NH4{+} + NaOH = NH4OH + Na{+}

CuSO4(aq) + Mg(s) = MgSO4(aq) + Cu(s) =>
CuSO4(aq) + Mg(s) = MgSO4(aq) + Cu(s)

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

NH4{+} + NaOH = NH3 + H2O + Na{+} =>
NH4{+} + NaOH = NH3 + H2O + Na{+}

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH

C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O

H2SO4(aq) + Mg(s) = MgSO4(aq) + H2(g) =>
H2SO4(aq) + Mg(s) = MgSO4(aq) + H2(g)

CuI + HNO3 = Cu(NO3)2 + NO2 + H2O + I2 =>
2 CuI + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O + I2

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

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

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

Cl2 + I2 + H2O = HCl + HIO3 =>
5 Cl2 + I2 + 6 H2O = 10 HCl + 2 HIO3

NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

CUSO4 + Fe = CU + FeSO4 =>
CUSO4 + Fe = CU + FeSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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