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katrin [286]
2 years ago
5

Coal and diamond are both minerals .they are both expensive.why

Chemistry
2 answers:
Liula [17]2 years ago
4 0

Answer:

hard to find

Explanation:

Alex17521 [72]2 years ago
4 0

Answer:

because actually diamonds is coal.

Explanation:

how diamonds is coal? because when the coal gets very high pressure it turns into diamonds.

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24. What volume of a 0.0200M calcium hydroxide is required to neutralize 35.00 mL of 0.0500M nitric acid
Natalka [10]

Answer:

THE VOLUME OF 0.200M CALCIUM HYDROXIDE NEEDED TO NEUTRALIZE 35 mL of 0.050 M NITRIC ACID IS 43.75 mL.

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Ca = 0.0500 M

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Na = 2

Nb = 1

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So therefore, we make Vb the subject of the equation and solve for it

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The volume of 0.02M calcium hydroxide required to neutralize 35 mL of 0.05 M nitric acid is 43.75 mL

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