Arigid container of o2 has a pressure of 340 kpa at a temperature of 713 k. what is the pressure at 273 k

The pressure at 273 K is 130 kPa.

Solution:- From Gay-Lussac's law, "At constant volume, the pressure of a given mass of a gas is directly proportional to the kelvin temperature."

The equation used for this is written as:

Where, is the pressure at temperature and is the pressure at temperature.

Temperatures are already given in kelvin so no need to do the conversion. Let's plug in the values and calculate the new pressure.

On rearranging this for new pressure:

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds