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Evgesh-ka [11]
2 years ago
8

What is the average tidal range? __________ ( I think it is just one word )

Chemistry
1 answer:
AURORKA [14]2 years ago
3 0
It's around two feet, although I'm not sure how you can express that in 1 word. If you use the metric system it's about 0.6 metres.
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The answer is strong winds
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2 years ago
What mass of copper is deposited when a current of 10.0a is passed through a solution of copper(ii) nitrate for 30.6 seconds?
asambeis [7]
Data Given:

Time = t = 30.6 s

Current = I = 10 A

Faradays Constant = F = 96500

Chemical equivalent = e = 63.54/2 = 31.77 g

Amount Deposited = W = ?

Solution:
             According to Faraday's Law,

                                          W  =  I t e / F

Putting Values,
 
                            W  =  (10 A × 30.6 s × 31.77 g) ÷ 96500

                            W  =  0.100 g

Result:
           0.100 g of Cu
²⁺ is deposited.
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3 years ago
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All organic compounds have at least 1 carbon and 2 hydrogen atoms.
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Serhud [2]
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2 years ago
Balance the following chemical equations:
irakobra [83]

Hey there!

N₂ + H₂ → NH₃

Balance N.

2 on the left, 1 on the right. Add a coefficient of 2 in front of NH₃.

N₂ + H₂ → 2NH₃

Balance H.

2 on the left, 6 on the right. Add a coefficient of 3 in front of H₂.

N₂ + 3H₂ → 2NH₃

This is our final balanced equation:

N₂ + 3H₂ → 2NH₃

Hope this helps!

8 0
3 years ago
Read 2 more answers
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