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Chemische vergelijkingen in evenwicht op01/25/16

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

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

Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2

K2MnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
K2MnO4 + 8 HCl = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O

CH3COOH + [Ag(NH3)2]OH = CH3COOAg + CH3COONH4 + H2O =>
3 CH3COOH + [Ag(NH3)2]OH = CH3COOAg + 2 CH3COONH4 + H2O

Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O

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

FeS + H2 = H2S + Fe =>
FeS + H2 = H2S + Fe

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

TiO2 + Cl2 + C = TiCl4 + CO2 =>
TiO2 + 2 Cl2 + C = TiCl4 + CO2

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

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

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

FeS + H2O = H2S + FeO =>
FeS + H2O = H2S + FeO

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2

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

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

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

C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20

Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3

Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3

S + Al = Al2S3 =>
3 S + 2 Al = Al2S3

HCOOH + Ca(OH)2 = HCOOOHCa + H2O =>
HCOOH + Ca(OH)2 = HCOOOHCa + H2O

CH3CCH + KMnO4 + H2O = CH3COOK + MnO2 + KHCO3 =>
5 CH3CCH + 8 KMnO4 + H2O = 7 CH3COOK + 8 MnO2 + KHCO3

N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

NAHCO3 + HCl = NACl + CO2 + H2O =>
NAHCO3 + HCl = NACl + CO2 + H2O

MG + S = MGS =>
MG + S = MGS

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

CuSO4(aq) + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(aq) + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)

Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4) + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(NO3)3

Mg + S = MgS =>
Mg + S = MgS

LiAlH4 + BF3 = LiF + AlF3 + B2H6 =>
3 LiAlH4 + 4 BF3 = 3 LiF + 3 AlF3 + 2 B2H6

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

C6H6 + C2H4 = C6H5C2H5 =>
C6H6 + C2H4 = C6H5C2H5

Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3

NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2

Cr2O7{2-} + Fe{2+} + H{+} = Cr3{+} + Fe{3+} + H2O =>
3 Cr2O7{2-} + 34 Fe{2+} + 42 H{+} = 2 Cr3{+} + 34 Fe{3+} + 21 H2O

As2O3 + HNO3 = H3AsO4 + NO2 + NO3 =>
As2O3 + 6 HNO3 = 2 H3AsO4 + 5 NO2 + NO3

PbO2 + SO4 = PbSO4 + O2 =>
PbO2 + SO4 = PbSO4 + O2

CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 2 H2O

Ga(OH)3 + H2SO4 = Ga2(SO4)3 + H2O =>
2 Ga(OH)3 + 3 H2SO4 = Ga2(SO4)3 + 6 H2O

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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