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defon
3 years ago
9

What did Scientist found that surprised them after making a map of the ocean floor?

Chemistry
1 answer:
Angelina_Jolie [31]3 years ago
6 0

Answer:

C

Explanation:

In 1953 they made soundings and discovered the ocean ridges

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Calculate the number of moles in 136g of ammonia
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We are given the mass of ammonia to be 136g

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so;

   Number of moles  = \frac{136}{17}   = 8moles

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