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mash [69]
2 years ago
10

Rate 2021 so far 1/5 2/5 3/5 4/5 5/5

Chemistry
2 answers:
Naddik [55]2 years ago
4 0

Answer:

Is this an actual question that you had for school?

Explanation:

djyliett [7]2 years ago
4 0

Answer:

3/5. Its still really stressful but at least it's better than 2020.

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At 80 ∘C, Kc=1.87×10^−3 for the reaction PH3BCl3(s)⇌PH3(g)+BCl3(g)
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Answer:

A) he equilibrium concentration of PH3 = 0.0432M

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The detailed steps and appropriate calculation is as shown in the attached file.

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Answer:

See explanation

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What effect would increasing the amount of air surrounding the apple have on the apple ?
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It has been suggested that climate change, which would generally lead to warmer winters in the Northeast, may make it difficult to produce some apple varieties in parts of the region. ... Greater variability in weather, such as warm periods followed by cold snaps in winter, can damage both flower buds and trees.

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