If you have 0.82 moles of an ideal gas at 49k and a volume of 5.6L what would be the pressure

The pressure of the gas is 0.590 atm.

Explanation:

Pressure of the gas = P

Volume of the gas = V = 5.6 L

Temperature of the gas = T = 49 K

Moles of the gas = 0.82 mole

Using ideal gas equation :

P = 0.590 atm

The pressure of the gas is 0.590 atm.

The degree of ionization of a weak acid is greater than 50% but less than 100%.

Explanation:

An acid which dissociates partially or weakly when dissolved in water is called a weak acid.

For example, acetic acid is a weak acid.

Hence, the degree of ionization of a weak acid is greater than 50% but less than 100%.

Thus, we can conclude that the degree of ionization of a weak acid is greater than 50% but less than 100%.