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Tresset [83]
3 years ago
5

True and False: Atoms combine in different ways to make up all the substances you encounter every day

Chemistry
2 answers:
klemol [59]3 years ago
4 0

Answer:

All the matter in the universe is made of atoms combined in inumerous ways, so this is true.

marissa [1.9K]3 years ago
3 0
True! Everything in the whole wide world is made up of matter, and the 3 types of matter are all made from atoms!!! 

Even you made up of atoms :)
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How is electricity and magnetism related
Lunna [17]
Electricity and Magnetism are related as electricity can actually make magnetic material (iron, nickel or silver) magnetic. This is called an electro magnet (a temporary magnet created by wrapping coils around a magnetic core (the electricity powers the coils, magnetising the material)).
3 0
3 years ago
Calculate the volume(in L), at STP, of carbon dioxide produced by the complete combustion of 6.75 lbs of charcoal.
gtnhenbr [62]

535.8 L volume(in L), at STP, of carbon dioxide produced by the complete combustion of 6.75 lbs of charcoal.

<h3>What is an ideal gas equation?</h3>

The ideal gas law (PV = nRT) relates the macroscopic properties of ideal gases. An ideal gas is a gas in which the particles (a) do not attract or repel one another and (b) take up no space (have no volume).

Given:

C(s) + O_2(g) ⇒CO_2(g)

1 mole of CO_2(g) is formed from 1 mole of charcoal, that means 1 mole of CO_2(g) is formed from 12 g of charcoal.

1 lbs = 453.592 grams

6.75 lbs = 6.75 x 453.592 =3061.746g

So, CO_2(g) formed from 3061.746g of charcoal is:

=\frac{1}{12} x 3061.746g

=255.14 mol.

Now, at STP, the volume of 1 mol of gas =22.4 L

Volume of 255.14 mol of CO_2(g) = 255.14 x 22.4 L

Volume of 255.14 mol of CO_2(g) = 535.8 L

Hence, 535.8 L volume(in L), at STP, of carbon dioxide produced by the complete combustion of 6.75 lbs of charcoal.

Learn more about the ideal gas here:

brainly.com/question/27691721

#SPJ1

3 0
2 years ago
Fossil evidence, rocks, and the shape of continents provide support for thr theroy of
gogolik [260]
Fossil evidence, rocks, and the shape of continents provide support for the theory of plate tectonics.

hope this helps, God bless!
6 0
3 years ago
Read 2 more answers
Help me pls!
fredd [130]

Answer:

true

as temperatures rise, the atoms become more active; as per the opposite (meaning as temperatures drop, the atoms start to settle down) liquid is the more medium state (because the temperature rises enough for the solid to become a a liquid but not too much that the liquid evaporates and turns into a gas) have a great day/night

5 0
3 years ago
Read 2 more answers
What tool would you use to find the mass of 10 marbles?​
erastovalidia [21]

Answer:

I think you would use a balance!

Explanation:

7 0
3 years ago
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