Answer:
The mass of in the container is 2.074 gram
Explanation:
Given:
Volume of lit
Equilibrium constant
The reaction in which is produced
⇄
Here equal moles of and is formed.
From the formula of equilibrium constant,
M
Above value shows,
So in 2 L no. moles of = moles.
So mass of 0.122 mole of is = g
Therefore, the mass of in the container is 2.074 gram
Answer: The pressure in atmospheres is 0.674 in the container if the temperature remains constant.
Explanation:
Boyle's Law: This law states that pressure is inversely proportional to the volume of the gas at constant temperature and number of moles.
(At constant temperature and number of moles)
where,
= initial pressure of gas = 205 kPa
= final pressure of gas = ?
= initial volume of gas = 4.0 L
= final volume of gas = 12000 ml = 12 L (1L=1000ml)
(1kPa=0.0098atm)
Therefore, the pressure in atmospheres is 0.674 in the container if the temperature remains constant.
Answer:
D is the best choice. Those percentages, are giving you the information about how concentrated are the solutions. As 0.015 is so concentrated, this solution will damage the structures more quickly
Explanation: