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weeeeeb [17]
2 years ago
8

Nhóm axit nào tác dụng với mg tạo ra h2o

Chemistry
1 answer:
Yuri [45]2 years ago
4 0

Answer:

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Explanation:

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How much work is done if an object moves 4.5 m in has 12 Newtons of force on it
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The formula of work is Work (Joules)=Force (Newtons) · distance in the direction of the force (meters), therefore its just a matter of replacing factors.

Work done = 12 · 4.5= 54 joules

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3 years ago
What is sustainability
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The ability to be maintained at a certain rate or level

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3 years ago
A. what is atmospheric pressure?
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<em>What is atmospheric pressure? -------> Atmospheric pressure is a force in an area pushed against a surface by the weight of the atmosphere of Earth, a layer of air.</em>

<em>Why does the atmosphere exert pressure? -------> Because gas particles in the air—like particles of all fluids—are constantly moving and bumping into things, so they exert pressure. </em>

<em>What is the value of atmospheric pressure at sea level, in newtons per square centimeter? -------> Atmospheric pressure at sea level is about 10 N/cm2 or 100 kPa or about 10 m of water or about 760 mm of mercury, but varies with the weather, and of course altitude.</em>

<em>I hope this helps and have a great day!</em>

Explanation:

6 0
3 years ago
What does "hidden phenomena" mean in science?
dusya [7]

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it's means two plural phenomenon and object or aspect known for through the sentence rather than by dot or intuition a temporal or spout temporal object of sensory experience as discussion from a nominal

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3 years ago
How many dozen (dz) eggs are needed to make 12 muffins? What about 15.5
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I think its 1.2 cause I divided 15.5 with 12 and got 1.2 as an answer

8 0
3 years ago
Read 2 more answers
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