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Sati [7]
3 years ago
12

What type of reaction is the decay of carbon-14

Chemistry
1 answer:
ivolga24 [154]3 years ago
3 0
First order reaction ?

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Why is the energy supplied by the cooker greater than that calculated ?
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Answer:

Explanation:

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(a) 46 200

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(b) Energy is used to heat the kettle.

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Q2.

(a) (approximate same size particles as each other and as liquid and gas) touching

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Page 12 of 13

points plotted correctly

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an answer of 136 000 (J) scores 3 marks

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(d) efficiency = 300/500

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an answer of 0.6 with a unit scores 1 mark

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7 0
2 years ago
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Explanation: Hope this helps! Have a great day :)

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