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Chemische vergelijkingen in evenwicht op02/20/18

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Breng de vergelijking van een chemische reactie in evenwicht
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3

CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O

Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al

NaBr + Cl2 = NaCl2 + Br2 =>
2 NaBr + 2 Cl2 = 2 NaCl2 + Br2

Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2

Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O

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

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

As2O3 + I2 + H2O = As2O5 + HI =>
As2O3 + 2 I2 + 2 H2O = As2O5 + 4 HI

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

NAOH + H2O = NAO + H3O =>
NAOH + H2O = NAO + H3O

NaMnO4 + Na2C2O4 + HCl = MnCl2 + CO2 + H2O + NaCl =>
2 NaMnO4 + 5 Na2C2O4 + 16 HCl = 2 MnCl2 + 10 CO2 + 8 H2O + 12 NaCl

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

C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O

C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl(g) =>
C2H6(g) + Cl2(g) = C2H5Cl(g) + HCl(g)

H20 + O2 = H2O4 =>
H20 + 20 O2 = 10 H2O4

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

C6H8O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7

Fe2(So4)3 + KOH = K2So4 + Fe(OH)3 =>
Fe2(So4)3 + 6 KOH = 3 K2So4 + 2 Fe(OH)3

C3H5N3O9 = CO2 + H2O + O2 + N2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + O2 + 6 N2

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

K3AsO3 + I2 + KOH = K3AsO4 + KI + H2O =>
K3AsO3 + I2 + 2 KOH = K3AsO4 + 2 KI + H2O

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

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

(NH4)2So4 + NaOH = NH3 + H2O + Na2So4 =>
(NH4)2So4 + 2 NaOH = 2 NH3 + 2 H2O + Na2So4

NaI + PbO2 + H2SO4 = Na2SO4 + PbSO4 + I2 + H2O =>
2 NaI + PbO2 + 2 H2SO4 = Na2SO4 + PbSO4 + I2 + 2 H2O

HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

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

PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5

C11H13BrO + C4H9N = C15H21NO + HBr =>
C11H13BrO + C4H9N = C15H21NO + HBr

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

C11H13BrO + C4H9N = C15H21NO + HBr =>
C11H13BrO + C4H9N = C15H21NO + HBr

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

NaHSO3 + HNO3 = NaNO3 + H2SO3 =>
NaHSO3 + HNO3 = NaNO3 + H2SO3

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

H3PO3 + NaOH = H2PO3{-} + Na{+} + H2O =>
H3PO3 + NaOH = H2PO3{-} + Na{+} + H2O

Ca + H3Po4 = Ca3(Po4)2 + H2 =>
3 Ca + 2 H3Po4 = Ca3(Po4)2 + 3 H2

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Al + CuCO3 = Al2(CO3)3 + Cu =>
2 Al + 3 CuCO3 = Al2(CO3)3 + 3 Cu

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

Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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