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Tom [10]
3 years ago
9

How hot Will a 2.3L balloon have to get to expand to a volume of 250L?

Chemistry
1 answer:
KIM [24]3 years ago
5 0

it never will, it will pop

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Wich scientist is credited with developing the first scientific atomic theory
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Answer:

john dalton

Explanation:

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3 years ago
Describe the heart and it’s function
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The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes.

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Hope this helped! Good luck on whatever it is you're working on!

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3 years ago
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Oxygen gas can be prepared by heating potassium chlorate according to the following equation: 2KClO3(s)2KCl(s) + 3O2(g) The prod
Ipatiy [6.2K]

Answer:

The number of moles of KClO₃ reacted was 0,15 mol

Explanation:

For the reaction:

2KClO₃(s) → 2KCl(s) + 2O₂(g)

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V is volume (<em>5,76L</em>)

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And T is temperature (25°C ≡ <em>298,15K</em>)

Replacing, number of moles of O₂ are <em>0,2248 moles</em>

As 2 moles of KClO₃ react with 3 moles of O₂ the moles of KClO₃ that reacted was:

0,2248 mol O₂×\frac{2 mol KClO_{3}}{3 mol O_{2}} = <em>0,15 mol of KClO₃</em>

I hope it helps!

8 0
3 years ago
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the sugar disolved into the water so its a <u>mixture</u>. boom those words are it


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To balance equations you have to have same number of atoms on both sides of the equation just multiply with a suitable digit

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