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maxonik [38]
2 years ago
11

HELP HELP HELP !!!!!!!!!!!!!!

Chemistry
1 answer:
zhuklara [117]2 years ago
5 0

Answer:

approximately 83.33

Explanation:

The formula for the area of a right square pyramid is:

V= a^2(h/3)

a= base edge

h= height

The height is 10 inches, and the base edge is 5 inches. Plug it in to the formula:

V= 5^2 (10/3)

V= 25 (10/3)

V= 83.33 in^3

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Write an balance the equation

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Calculate the molecular mass of Na2O and NaOH from the atomic mass from the periodic table.

Na = 23
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What bond vibrations and stretching frequencies should you observe in the IR spectrum of caffeine?
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Learn more : brainly.com/question/13184210

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