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Elina [12.6K]
4 years ago
7

Write an equation to solve for the mass of oxygen. mass of ? = mass of ? = mass of ?

Chemistry
1 answer:
Alina [70]4 years ago
8 0

Answer:

Explanation:

we know that number of moles=mass(in grams)/molar mass

for the mass of oxygen the equation becomes

mass=number of moles*molar mass

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Which nitrogen base sequence is the partner of C-A-T-C-G-A?
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Answer:

The answer should be B. G-T-A-G-C-T

A pairs with T and G pairs with C.

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Answer:

<em>The correct option is d) atoms or molecules</em>

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