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lesya692 [45]
3 years ago
6

What's the difference between mass and weight?

Chemistry
2 answers:
eduard3 years ago
5 0

Answer:  mass- how much stuff" is in an object

Weight- there is a gravitational interaction between objects

Explanation:

Katyanochek1 [597]3 years ago
5 0

Answer: I hope this Help You!:)

<u>Mass</u> is simply the measure of the amount of matter in a body.

<u>Weight</u> Weight is the measure of the amount of force acting on a mass due to acceleration due to gravity.

<u></u>

<em><u>The mass of an object is often referred to as its weight, though these are in fact different concepts and quantities. In scientific contexts, mass is the amount of "matter" in an object (though "matter" may be difficult to define), whereas weight is the force exerted on an object by gravity. In other words, an object with a mass of 1.0 kilogram weighs approximately 9.81 newtons on the surface of the Earth, which is its mass multiplied by the gravitational field strength. The object's weight is less on Mars, where gravity is weaker, and more on Saturn, and very small in space when far from any significant source of gravity, but it always has the same mass.</u></em>

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What type of bond exists between the atoms in a molecule of N2?
vivado [14]

Answer:

covalent bonds

Explanation:

Nitrogen atoms will form three covalent bonds (also called triple covalent) between two atoms of nitrogen because each nitrogen atom needs three electrons to fill its outermost shell.

(if it is still confusing i have another way of explaining so jus let me know :)

6 0
3 years ago
Why cant you see individual atoms without a special tool​
lesya692 [45]

Answer:

its because atoms are incredibly small its looking for atoms is like placing a blueberry in a foot ball field and looking at it from 10 miles up you cant see that blueberry

Explanation:

6 0
2 years ago
Read 2 more answers
When 1.14 g of octane (molar mass = 114 g/mol) reacts with excess oxygen in a constant volume calorimeter, the temperature of th
maxonik [38]
I can't answer this question without knowing what the specific heat capacity of the calorimeter is. Luckily, I found a similar problem from another website which is shown in the attached picture. 

Q = nCpΔT
Q = (1.14 g)(1 mol/114 g)(6.97 kJ/kmol·°C)(10°C)(1000 mol/1 kmol)
<em>Q = +6970 kJ</em>

8 0
3 years ago
Plz help me with this question plzzzzz​
LekaFEV [45]

Answer:

6

Explanation:

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If we require 2Al2O3

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Sorry for the shadow of phone and fingers.

 

8 0
2 years ago
How do electrons differ from protons and neutrons? A. They do not move. B. They are larger. C. They are not in a fixed position.
nikdorinn [45]
Hi!

Electrons are particles which basically 'orbit' around the nucleus. Protons and neutrons are condensed, in a fixed position inside the nucleus. 

With this in mind, the answer will be C.

Hopefully, this helps! =)
4 0
3 years ago
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