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nevsk [136]
3 years ago
15

Katie blows up a balloon and ties it so there is a fixed amount of air in the balloon. She wraps a piece of string around the wi

dest part of the balloon, and measures it to find the size of the balloon. She has access to:
-A freezer
-A warm cupboard
-A cold refrigerator
-A normal temperature classroom

Write a plan to collect results to answer the question:

How does the temperature affect the size of a blown up balloon?
​
Chemistry
1 answer:
stepladder [879]3 years ago
5 0

Answer:

According to Charles law

Explanation:

volume is directly proportional to absolute temperature

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Answer:

[O₂(g)] = 0.0037M

Explanation:

            2SO₂(g) + O₂(g) => 2SO₃(g)

Conc:   [SO₂(g)]   [O₂(g)]     [SO₃(g)]  and  [SO₂(g)] = [SO₃(g)]

Kc =  [SO₃(g)]²/[O₂(g)][SO₂(g)]² => Kc = 1/[O₂(g)] = 270 if [SO₂(g)] = [SO₃(g)]

∴ [O₂(g)] = (1/270)M = 0.0037M  

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3 years ago
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<h3>What is Polarity ?</h3>

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Whereas chemical properties are specific for one substance which chemically transformed into another substances.

5 0
3 years ago
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