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joja [24]
4 years ago
5

Two examples of common items that use chemical change

Chemistry
1 answer:
Lelu [443]4 years ago
6 0
Two examples of chemical change in common items are - wood burning and rust forming on a nail due to oxidation.
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The teacher prepares 2.50 liters (l) of a salt solution for a class experiment. how many quarts (qt) are in 2.50 l? (1 l =1.06 q
trasher [3.6K]

The teacher prepares 2.50 liters (l) of a salt solution for a class experiment, in this quantity 2.65 quartz are present.

<h3>What is conversion factor?</h3>

Conversion factor is a quantity which will be multiplied or divide with any other measurement for the conversion of that measurement.

Given that quantity of salt solution = 2.50 L

We know that, 1 L = 1.06 qt

Here conversion factor is 1.06 qt/L as it will be multiplied on given measurement to convert into quartz as:

2.50L = 2.50L × 1.06qt/L = 2.65qt

Hence required value is 2.65qt.

To know more about conversion factor, visit the below link:

brainly.com/question/97386

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<span>The answer is 

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Determine how many significant figures are in each measurement.(9pts)
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I need help with this
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I highly believe it would be D
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