Predict the shift in equilibrium position that will occur for each of the following reactions when the volume of the reaction container is increased.
a) 2cof2(g)⇌co2(g)+cf4(g).
i) to the left.
ii) to the right.
iii) does not shift.
b) 2no(g)+o2(g)⇌2no2(g).
i) to the left.
ii) to the right.
iii) does not shift.
c) 2n2o5(s)⇌4no2(g)+o2(g).
i) to the left.
ii) to the right.
iii) does not shift.
d) 2so2(g)+o2(g)⇌2so3(g).
i) to the left.
ii) to the right.
iii) does not shift.
e) pcl5(g)⇌pcl3(g)+cl2(g).
i) to the left.
ii) to the right.
iii) does not shift.

Explanation:

Any change in the equilibrium is studied on the basis of Le-Chatelier's principle.

This principle states that if there is any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.

Increase the volume:

If the volume of the container is increased, the pressure will decrease according to Boyle's Law. Now, according to the Le-Chatlier's principle, the equilibrium will shift in the direction where increase in pressure is taking place. So, the equilibrium will shift in a direction where more number gaseous moles are present.

A)

Number of gaseous moles on reactant side = 2

Number of gaseous moles on product side = 2

Equilibrium will not shift any direction as on both sides number of gaseous moles are same.

B)

Number of gaseous moles on reactant side = 3

Number of gaseous moles on product side = 2

Equilibrium will shift any left direction.

C)

Number of gaseous moles on reactant side = 2

Number of gaseous moles on product side = 5

Equilibrium will shift any right direction.

D)

Number of gaseous moles on reactant side = 3

Number of gaseous moles on product side = 2

Equilibrium will shift any left direction.

E)

Number of gaseous moles on reactant side = 1

Number of gaseous moles on product side = 2

Equilibrium will shift any right direction.

hope this

explanation:

covalent bonds

consist of pairs of electrons shared by two atoms, and bind the atoms to fixed orientation and requre high energies to break them

ionic bonds

when two atoms differ considerably in their electronegativity, then one of the atoms will lose its electron to the other atom. this results in a positively charged ion(cation) and a negatively charged ion (anion)

all eukaryotic cell have mitochondria : )