(08.02 MC)

(07.06 LC)

Which statement is true about a reversible reaction?

The forward and reverse reactions stop.
The product is a salt and the reactant is an acid.
The products react to re-form the original reactants.
The forward reaction continues but reverse reaction stops.

7.20 liters

9.80 liters

13.7 liters

18.1 liters

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

idk what is it? is this a question that you know the answer or u dont