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hammer [34]
2 years ago
7

Why does a raindrop accelerate as it falls to the earth?

Chemistry
2 answers:
Scilla [17]2 years ago
7 0

Answer:

because of gravity

Explanation:

allochka39001 [22]2 years ago
6 0
Acceleration is the rate at which an object changes its speed. When a raindrop is falling down from the clouds due to gravity, the veloicty is pretty much fast, however air resistance comes in action and slows the droplet down... it gives it a constant speed until it hits the ground

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A 25.225 g sample of aqueous waste leaving a fertilizer manufacturer contains ammonia. The sample is diluted with 75.815 g of wa
Rudik [331]

Answer:

1.43 (w/w %)

Explanation:

HCl reacts with NH3 as follows:

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<em>1 mole of HCl reacts per mole of ammonia.</em>

Mass of NH3 is obtained as follows:

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Weight percent is:

0.36g NH3 / 25.225g * 100

<h3>1.43 (w/w %)</h3>
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