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Chemische vergelijkingen in evenwicht op11/06/16

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Breng de vergelijking van een chemische reactie in evenwicht
BaSo4 + H2So4 = Ba(HSo4)2 =>
BaSo4 + H2So4 = Ba(HSo4)2

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

Hg(NO3)2 + Na2S = HgS + NaNO3 =>
Hg(NO3)2 + Na2S = HgS + 2 NaNO3

KCl + MnCl2 + Cl2 + H2O = KMnO4 + HCl =>
2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O = 2 KMnO4 + 16 HCl

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

NH4NO3(aq) + Ba(OH)2(aq) = NH4OH + Ba(NO3)2 =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH4OH + Ba(NO3)2

Pb(NO3)2 + Mg = Pb + Mg(NO3)2 =>
Pb(NO3)2 + Mg = Pb + Mg(NO3)2

CrF3 + NaOH = Cr2O3 + HF + NaF =>
2 CrF3 + 3 NaOH = Cr2O3 + 3 HF + 3 NaF

C + S8 = CS2 =>
4 C + S8 = 4 CS2

Ca(HCO3)2(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
Ca(HCO3)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 CO2(g) + 2 H2O(l)

K2FeO4 + NH4OH = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH4OH = 2 Fe(OH)3 + N2 + 4 KOH

CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O

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

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O

NaNO2 + H2SO4 + KI = Na2SO4 + K2SO4 + I2 + NO + H2O =>
2 NaNO2 + 2 H2SO4 + 2 KI = Na2SO4 + K2SO4 + I2 + 2 NO + 2 H2O

Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al

N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)

Li + Ca = LiCa =>
Li + Ca = LiCa

Fe(NO3)3 + Cl2 + KOH = K2FeO4 + KNO3 + KCl + H2O =>
2 Fe(NO3)3 + 3 Cl2 + 16 KOH = 2 K2FeO4 + 6 KNO3 + 6 KCl + 8 H2O

Na2CO3 + Mg(OH)2 = NaOH + MgCO3 =>
Na2CO3 + Mg(OH)2 = 2 NaOH + MgCO3

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

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

H2SO4 + CaCO3 = CaSO4 + H2O + CO2 =>
H2SO4 + CaCO3 = CaSO4 + H2O + CO2

MnSO4 + Br2 + KOH = K2MnO4 + KBr + H2O + K2SO4 =>
MnSO4 + 2 Br2 + 8 KOH = K2MnO4 + 4 KBr + 4 H2O + K2SO4

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

Rb + P = Rb3P =>
3 Rb + P = Rb3P

Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl

Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag

Fe(NO3)3 + Cr(NO3)3 + C2H6O = CrFeO + N2 + CO2 + H2O =>
6 Fe(NO3)3 + 6 Cr(NO3)3 + 17 C2H6O = 6 CrFeO + 18 N2 + 34 CO2 + 51 H2O

C2H2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
C2H2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 4 H2O + 2 CO2

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

BaCl2 + HSO4 = BaSO4 + HCl2 =>
BaCl2 + HSO4 = BaSO4 + HCl2

CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl

H + O = H2O =>
2 H + O = H2O

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O

CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)

Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2

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

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2

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

Pb(NO3)2 + Mg = Pb + Mg(NO3)2 =>
Pb(NO3)2 + Mg = Pb + Mg(NO3)2

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

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

SiO2 = Si + O2 =>
SiO2 = Si + O2

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

C2H5OH = C2H5O + H =>
C2H5OH = C2H5O + H

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Breng de vergelijking van een chemische reactie in evenwicht
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