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Shtirlitz [24]
2 years ago
7

Help me solve. this is science. Which one is it

Chemistry
1 answer:
Vladimir [108]2 years ago
7 0

Answer:

d is the correct answer i think

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Use the Earth's Energy Budget diagram to answer the question. Based on the diagram, less solar energy that reaches Earth is ____
Ivan
<span>absorbed, radiated
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2 years ago
Which of the following correctly pairs a phase of
Harrizon [31]

Answer:

njhhhhhhh

Explanation:

8 0
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What volume of 0.194 MNa3PO4 solution is necessary to completely react with 85.5 mL of 0.109 MCuCl2 ?
ira [324]

Answer:

35.9 ml

Explanation:

Start with the balanced equation:

3CuCl2(aq)+2Na3PO4(aq)→Cu3(PO4)2(s)+6NaCl(aq)

This tells us that 3 moles of CuCI2 react with 2 moles Na3PO4-

∴  1 mole CuCl2 will react with 2/3 moles Na3PO4

We know that concentration = moles/volume i.e:

c= n/v

∴n=c×v

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I divided by 1000 to convert ml to L

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v=nc=6.491×10−30.181=35.86×10−3L

∴v=35.86ml

4 0
2 years ago
C. Chemical energy. What is the difference in chemical energy between organic and inorganic
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8 0
3 years ago
What are the products obtained in the electrolysis of molten nai?
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The anode is positive and the cathode is negative.


4 0
3 years ago
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