Asample of oxygen gas in one container has a volume of 20.0mililiter at 297 k and 101.3 kpa. the entire sample is transferred to another container where the temperature is 283 k and the pressure is 94.6 kpa. which is correct numerical setup for calculating the new volume of this sample of oxygen gas
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Explanation:

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,:

where,

= initial pressure of gas = 101.3 kPa

= final pressure of gas = 94.6 kPa

= initial volume of gas = 20.0 ml

= final volume of gas = ?

= initial temperature of gas =

= final temperature of gas =

Now put all the given values in the above equation, we get the final volume of gas.

Thus the correct numerical setup for calculating the new volume is

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.