When a reaction is at equilibrium and more reactant is added, which of the following changes is the immediate result?

The reverse reaction rate increases.

The forward reaction rate increases.

The reverse reaction rate remains the same.

The forward reaction rate remains the same

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

it is stable as it is in group 0 which have full outer shells of electrons

you gotta add the following molecules so we can give u an answer

explanation:

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b