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Chemische vergelijkingen in evenwicht op09/12/15

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C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

S + O2 = SO2 =>
S + O2 = SO2

C7H6O3 + NaOH = C7H5O3Na + H2O =>
C7H6O3 + NaOH = C7H5O3Na + H2O

PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O

Mg4Si6O17H2 + H + H2O = H4SiO4 + Mg =>
Mg4Si6O17H2 + 8 H + 7 H2O = 6 H4SiO4 + 4 Mg

Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4

HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2

P2O3 + O2 = P2O5 =>
P2O3 + O2 = P2O5

Au + CuSo4 = AuSo4 + Cu =>
Au + CuSo4 = AuSo4 + Cu

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

As2S3(s) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + H20 =>
As2S3(s) + 4 H2O2(aq) + 12 OH{-} = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + H20

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O

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

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

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

H2So4 + NaCl = HCl + Na2So4 =>
H2So4 + 2 NaCl = 2 HCl + Na2So4

HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O

Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2

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

CH21 + O2 = CO2 + H2O =>
4 CH21 + 25 O2 = 4 CO2 + 42 H2O

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Na{-} + Cl{+} = NaCl =>
Na{-} + Cl{+} = NaCl

MgSiO3 + H2O + H = H4SiO4 + Mg =>
MgSiO3 + H2O + 2 H = H4SiO4 + Mg

[Cd(NH3)4](OH)2 + Na2S = CdS + NH3 + NaOH =>
[Cd(NH3)4](OH)2 + Na2S = CdS + 4 NH3 + 2 NaOH

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO

P + O2 = PO =>
2 P + O2 = 2 PO

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO

C14H30 + O2 = CO2 + H20 =>
2 C14H30 + 28 O2 = 28 CO2 + 3 H20

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O

AgNO3 + C2H5OH = AgOH + C2H5NO3 =>
AgNO3 + C2H5OH = AgOH + C2H5NO3

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

AgNO3 + C2H5OH = AgOH + C2H5NO3 =>
AgNO3 + C2H5OH = AgOH + C2H5NO3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

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

MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O

CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH =>
CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH

Ca(ClO)2 + NaHCO3 = CaCO3 + NaH(ClO)2 =>
Ca(ClO)2 + NaHCO3 = CaCO3 + NaH(ClO)2

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Breng de vergelijking van een chemische reactie in evenwicht
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