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3 years ago

How are sublimation in evaporation similar

Chemistry

2 answers:

astraxan [27]3 years ago

6 0

Answer:

Both involve the formation of ga

diamong [38]3 years ago

3 0

Evaporation is when a liquid turns into a gas, while sublimation is when a solid turns into a gas. Both involve absorbing energy to break apart the bonds of the substance. On the other hand, an example of sublimation is dry ice.

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vitfil [10]

Answer:

Explanation:

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3 years ago

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Who wants a metal?

tiny-mole [99]

Which best compares 1 mol of sodium chloride to 1 mol of aluminum chloride?

A. Both have the same molar mass.

B. Both have the same number of ions.

C. Both are made up of 6.02 mc014-1 1023 molecules.

D. Both are made up of 6.02 mc014-2 1023 formula units.

The correct answer on E.D.G is ---Both are made up of 6.02 mc014-2 1023 formula units. D

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4 years ago

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Student have a receipt which calls for 1.15 lb of flour, but, of course, in France you will need to purchase flour in kilograms.

Verizon [17]

0.52164 kg of Flour

<u>Explanation:</u>

We have to convert lb (pounds) kg (kilograms), by using the conversion unit,

1 lb = 0.4536 kg

So to convert 1.15 lb into kg, we have to multiply 1.15 by 0.4536.

$1.15 \times 0.4536$ = 0.52164 kg of Flour

So the receipt calls for 0.52164 kg of Flour.

5 0

4 years ago

ESKER <br><br> what is an esker, no copy and paste, in ur own words

ahrayia [7]

An esker is a winding ridge that is typically composed of gravel/assorted sediment that has been created from the melting/departure of a glacier. They usually span a long distance.

4 0

3 years ago

Find the volume in milliliters occupied by 454 g of copper, which has a density of 8.92 g/mL.

Alecsey [184]

Answer:

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

$volume = \frac{mass}{density} \\$

From the question

mass = 454 g

density = 8.92 g/mL

We have

$volume = \frac{454}{8.92} \\ = 50.8968$

We have the final answer as

Hope this helps you

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3 years ago