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alexdok [17]
3 years ago
5

. Using at least 3 to 4 complete content related sentences, explain how the compressed gas in an aerosol can forces paint out of

the can. Be sure to describe how the gas pressure inside the can changes as the paint is sprayed.
WILL MARK AS BRAINLEST!! NEED HELP ASAP!
Chemistry
2 answers:
Troyanec [42]3 years ago
5 0
Here, compressed gas has more pressure and randomness between their molecules so they can force paint out of the can as they outward force is of greater magnitude.

As the paint is sprayed, paint expands, a<span>s it does it relieves itself of more and more pressure. So basically the more paint that is sprayed out the less the pressure in the can and the gas expands with what amount it has.

Hope this helps!</span>
Sophie [7]3 years ago
3 0
Erosols aren't aerosols at all. No, really, let's be clear about this. An aerosol is really the cloud<span> of </span>liquid and gas<span>that comes out of an aerosol can, not the can itself. In  fact, to be strictly correct about it, an aerosol is a fine mist of liquid, or lots of solid particles, widely and evenly dispersed throughout a gas. So clouds, fog, and steam from your kettle are all examples of aerosols, because they're made up of </span>water<span> droplets dispersed through a much bigger volume of air. Smoke is an aerosol too, though unlike those other examples (which are liquids dispersed in gases) it's made up of </span>solid<span> particles of unburned carbon mixed through a cloud of warm, rising air. Even </span>candles<span> make aerosols: the smoky steam swirling above a candle flame consists of soot and water vapor dispersed through hot air.

HOPE THIS HELP
</span>
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Answer:

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Explanation:

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Step 2: The balanced equations

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For 1 mol ZnCl2 we need 2 moles KOH to produce 1 mol Zn(OH)2 and 2 moles KCl

Step 3: Calculate the limiting reactant.

KOH is the limiting reactant. It will completely be consumed (0.54 moles). ZnCl2 is in excess. There will react 0.54/2 = 0.27 moles

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Option A is not correct because 0.27 mol of Zn(OH)2 will precipitate, not 0.54 mol

Option B is correct

Option C is not correct because ZnCl2 is not the limiting reactant, but the excess reactant

Option D is not correct because ZnCl2 is not the limiting reactant, but the excess reactant

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