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cluponka [151]
3 years ago
15

What is the maximum mass of ethyl alcohol you could boil with 1000 j of heat, starting from 22 ∘c?

Chemistry
1 answer:
kramer3 years ago
5 0

solution:

1000 = m*2400*(78-22) + m*8.79*10^5

1000= 134400m + 879000m

1000= 1030200m

m = 1000/1013400

m= 1013.4 grams

the final answer is 0.9706 grams


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yawa3891 [41]
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8 0
3 years ago
Please help!
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Spoilage is a very complex reaction and interaction with the environment. I have given you a hint of what happens but you should search it out to convince yourself of the outcome.
3 0
3 years ago
What does it mean when your teacher wants you to round 143 to two significant figures
zhenek [66]

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Explanation:

143

Sig Figs

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Decimals

0

Scientific Notation

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3 years ago
Read 2 more answers
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