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Lerok [7]
1 year ago
6

You are given 100 g of a compound. The compound is composed of 37% hydrogen and 63% oxygen. How many grams oxygen are present in

the 100 g sample? Select one: a. 37 g b. 100 g c. 27 g d. 63 g
Chemistry
1 answer:
USPshnik [31]1 year ago
7 0

mass_{oxygen} = \%mass_{oxygen} \times mass_{compound} \\ m = 63\%(100) \\ m = 0.63(100) \\ m = 63 \: grams

<h2>Option d</h2>
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Answer:

1.

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=(23.985*78.70)+(24.946*10.13)+(25.983*11.17)/100

= 24.3

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24 molecules of H2O are needed by the plant to produce 4 molecules of sugar.

<h2>What is photosynthesis?</h2>

The process by which plants convert carbon dioxide, water, and sunlight into oxygen and sugar-based energy is known as photosynthesis.

<h3>The photosynthesis equation is as follows:</h3>

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Which combination(s) of alkyl bromide and carbonyl compound can be used to prepare the following product by reaction of the Grig
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Answer:

D. only 2 and 3

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