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tatuchka [14]
2 years ago
13

What is the mass of 0.50 mole of copper? 63.5 grams O 32 grams 3.2 grams 2.18 grams

Chemistry
1 answer:
Amanda [17]2 years ago
3 0

Answer:

32 g Cu

Explanation:

1 mol Cu    -> 63.5 g

0.5 mol Cu ->x

x=(0.5 mol *63.5 g)/1 mol      x= 32 g Cu

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Which of the following statements is true?
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Someone please help! I will give Brainliest to who answers the best! Write an explanation of how mass determines (or affects) th
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Mass is what gravity needs. If an object has a little amount of mass, gravity will be able to easily bring it to the ground.


If an object has a very huge amount of mass, gravity will still be able to bring it to the ground but it will be hard.


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Another example is if you're lifting weights and you have little amount of mass, you're most likely to get the little sized weight. It depend on you mass.


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8 0
3 years ago
Which of the following are functions of the ears?
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The functions of the ears are:

I. Hearing by collecting and processing sound waves

II. Keeping our balance when we turn or bend over; option A

<h3>What is the function of the ear?</h3>

The ear is one of the five sense organs in the body.

The sense organs are the organs which receive external stimulus and send it to the brain for processing and response.

The other sense organs are:

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The functions of the ear are for hearing and for balance.

In conclusion, the sense organs function to receive stimulus and send them to the brain.

Learn more about the functions of the ear at: brainly.com/question/924275

#SPJ1

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One of the most difficult solar energy design problems to solve is:
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I'm not sure but i would say C.storing the heat energy.
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3 years ago
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