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Westkost [7]
3 years ago
12

How do you do this ???

Chemistry
1 answer:
trapecia [35]3 years ago
5 0
1. 254 cal = 1,062.736 joules
2. 126 cal = 527.184 joules 
3. 98 cal = 410.032 joules
4. 704 cal = 2,945.536 joules
5. 682 cal = 2,853.488 joules
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Answer:

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Explanation:

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How much does one molecule of ethane (C2H6) weigh? anwser in units of g/molec.
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Heat is transferred by conduction through a wall of thickness 0.87 m. What is the rate of heat transfer if the walls thermal con
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Explanation:

The given data is as follows.

         Thickness (dx) = 0.87 m,       thermal conductivity (k) = 13 W/m-K

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According to Fourier's law,

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                      Q = -kA \frac{dT}{dx}

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4 0
3 years ago
What is an inference?
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5 0
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