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Leto [7]
2 years ago
14

How many hydrogen atoms are in one mole of caffeine

Chemistry
1 answer:
yaroslaw [1]2 years ago
7 0

\huge \mathbb{ HI !!}

<h2><u>My </u><u>Answer</u><u> </u></h2>

  • 10

<h2>My Explanation</h2>

Although caffeine (a stimulant found in coffee and tea) is a relatively complicated molecule, it's only eight atoms of carbon, ten of hydrogen, four of nitrogen and two of oxygen – C8H10N4O2. This kind of representation is called a molecular formula – it tells us what kind of atoms we have, and how many of each.

<h2>#CarryOnLearning</h2>
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Answer:

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Explanation:

From the question, we have the following chemical reaction equation;

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The molar mass of oxygen, O₂ = 32 g/mol

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25 moles of oxygen are required to produce 18 moles of steam

Therefore, according to  Proust's law of definite proportions;

(32 × 25) g of oxygen are required to produce (18 × 18.01528) g of steam

65.75 g of steam will be produced by (32 × 25)/(18 × 18.01528) × 65.75 g ≈ 162.2 g of oxygen O₂.

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