BRAINLIEST IF EXPLANATION IS GIVEN AND ANSWER IS CORRECT: How much energy is required to raise the temperature of 15.6 grams of

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BRAINLIEST IF EXPLANATION IS GIVEN AND ANSWER IS CORRECT:

How much energy is required to raise the temperature of 15.6 grams of ice from -8.76 degrees Celsius to 85.9 degrees Celsius? Use 3 sig figs.

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Linh Đan 4 years 2021-08-28T23:48:41+00:00 1 Answers 10 views 0

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  1. kimchi2
    0
    2021-08-28T23:50:07+00:00
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    Answer:

    Q = 2997.69 J

    Explanation:

    Given that,

    The mass of ice, m = 15.6 grams

    The temperature increases from -8.76 degrees Celsius to 85.9 degrees Celsius.

    The specifc heat of ice is 2.03 J/g°C

    We need to find the amount of energy required. The formula for energy required is given by :

    Q=mc\Delta T\\\\=15.6\times 2.03\times (85.9-(-8.76))\\\\=2997.69\ J

    So, the required heat is equal to 2997.69 J.

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