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KatRina [158]
3 years ago
15

MORE THEN ONE ANSWER Factors affecting energy transfer

Chemistry
2 answers:
abruzzese [7]3 years ago
7 0

Answer:

Sorry I'm not sure about this one. It might be The first one or the third one

trapecia [35]3 years ago
4 0

Answer:

1.) Wind moving over a relatively flat water surface has less area to come in contact with the water, and this reduces energy transfer.

2.) Larger waves have extra spaces and areas to trap air, increasing the transfer of the wind's energy to the water.

Explanation:

I got it right on the test.

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Answer:

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Explanation:

5 0
3 years ago
Which of the following is a balanced equation for Copper (II) sulfate + aluminum --> aluminum sulfate+solid copper?
artcher [175]

3 CuSO4(aq)+2Al(s) -->Al2(SO4)3(aq)+Cu(s) is a balanced equation for Copper (II) sulfate + aluminum --> aluminum sulfate+solid copper. The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

5 0
4 years ago
Consider the reaction 2 CO + O2 → 2 CO2 .What is the percent yield of carbon dioxide
Wewaii [24]

Answer:

Y=50.9\%

Explanation:

Hello,

In this case, given the reaction, we can directly compute the theoretically yielded grams of carbon dioxide, considering the 2:2 molar ratio between carbon monoxide (molar mass = 28 g/mol) and carbon dioxide (molar mass = 44 g/mol) and the initial reacting grams of carbon monoxide in excess oxygen:

m_{CO_2}^{theoretical}=10gCO*\frac{1molCO}{28gCO}*\frac{2molCO_2}{2molCO}*\frac{44gCO_2}{1molCO_2}   =15.7gCO_2

Thus, as only 8 g were actually yielded, we compute the percent yield:

Y=\frac{8g}{15.7g}*100\% \\\\Y=50.9\%

Best regards.

7 0
3 years ago
Solution a is 2 mmol/l urea, and solution b is 1mmol/l nacl. assume that g nacl = 1.85. are the 2 solutions isosmotic?
zavuch27 [327]
Soution A has a higher osmolarity than solution B and is hyperosmotic.
Solution be is hyposmotic.  Neither are isosmotic.
8 0
4 years ago
1.The diagram below shows the stages of a land feature being formed over
ExtremeBDS [4]

Answer:

I think....I'm not sure......the plats of earth shifting?

Explanation:

5 0
3 years ago
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