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A given amount of propane was used to heat one litre of water. The temperature of the water rose from 25oC to 50.5oC. (S.H.C of water...

      

A given amount of propane was used to heat one litre of water. The temperature of
the water rose from 25oC to 50.5oC. (S.H.C of water = 4.2J/g/k)
(i) Calculate the heat change for the reaction.
(ii) Find the mass of propane burnt (C=12, H=1)

  

Answers


sharon
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sharon kalunda answered the question on May 17, 2019 at 13:08


Next: Study the heats of combustion shown below.
Previous: Study the periodic grid below and answer the questions which follow. The letters do not represent actual symbols of the elements.

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