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Unsure how they got their answer (Boyle's Law) Watch

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    Howdy .

    I am unsure how to get to the answers for Q4. Could someone help me on how they did part a) please? I should be okay with how to do the rest then.

    Thanks
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    (Original post by makin)
    Howdy .

    I am unsure how to get to the answers for Q4. Could someone help me on how they did part a) please? I should be okay with how to do the rest then.

    Thanks
    Try the combined gas law.

    T is the temperatures, before and after.

    Temperature needs to be in Kelvin as your question has it in degrees. All you do is add 273 to whatever it is in degrees.
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    Thanks! I get it now .
 
 
 
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