The density of an object never changes when the temperature of that object changes

1 answer:

6 0

That question shoulda be true

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Dima020 [189]

The earth wouldn’t have an atmosphere

7 0

3 years ago

anastassius [24]

It’s atomic mass is what the number means.

4 0

4 years ago

nadya68 [22]

Your answer is D. 8

16 = 2^4
72 = 2^3*3^2

So you'll choose 2^3 = 8

7 0

3 years ago

White raven [17]

<h3><u>Answer;</u> </h3>

= 607.568 Torr

<h3><u>Explanation; </u></h3>

1 in of mercury is equivalent to 25.4 Torr

Therefore;

23.92 InHg will be equal to;

23.92 × 25.4

<u>= 607.568 Torr</u>

7 0

3 years ago

quester [9]

Answer:

For 2. the answer is 15.0 mL

For other examples, you can solve by exact way as I have solved the 2nd example.

I have writen down all the balanced chemical reaction equation for examples 1, 3, 4, 5 for you. ( picture 2 )

Explanation:

Please see the step-by-step solution in the picture attached below.(picture 1)

Hope this answer can help you. Have a nice day!

6 0

3 years ago