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Katen [24]
3 years ago
11

Why is PCL3 called phosphorus chloride

Chemistry
1 answer:
Softa [21]3 years ago
3 0
From your notation, it is phosphorus trichloride. Basically, there are three molecules of phosphorus chloride.
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Which statement best relates the strength and concentration of a base? At high enough concentrations, a weak base becomes strong
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Answer: Option (b) is the correct answer.

Explanation:

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6 0
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Convert the scientific notation to a decimal number. Type the correct answer in the box. 4 × 10-5 cm = cm
MakcuM [25]

Answer:

4 * 10^{-5}cm = 0.00004cm

Explanation:

Given

4 * 10^{-5}cm = [\ ]cm

Required

Solve

Apply law of indices

4 * \frac{1}{10^5}cm = [\ ]cm

Evaluate 10^5

4 * \frac{1}{100000}cm = [\ ]cm

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Hence:

4 * 10^{-5}cm = 0.00004cm

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3 years ago
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