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aleksley [76]
3 years ago
10

Can someone help me please? I’d appreciate it! Also please do not send me a link or delete your answer! Thanks

Chemistry
1 answer:
chubhunter [2.5K]3 years ago
5 0

Answer:

14.53ML

Explanation:

V1=218

V2=?

P2=15p1

USING BOYLE'S LAW

P1V1=P2V2

V2=P1V1/P2=P1(218ML)/15P1

=14.53ML

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If 7.4 moles of carbon dioxide is produced in this reaction, how many moles of oxygen gas would be needed?
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Answer:

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Explanation:

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In order to solve this problem we need to <u>convert moles of carbon dioxide (CO₂) into moles of oxygen gas (O₂)</u>. To do so we'll use a conversion factor containing the <em>stoichiometric coefficients</em> of the balanced reaction:

  • 7.4 mol CO₂ * \frac{11molO_2}{7molCO_2} = 11.6 mol O₂
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A hot gas flowing through a pipeline can be considered as a:________
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Sample Response: The change in her position (from beginning to end), along with the direction, is considered her displacement. T
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The sample response given in the question is right.

To find the answer, we need to know more about the distance and displacement.

<h3>How distance differ from displacement?</h3>
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Thus, we can conclude that the given sample response is right.

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