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grigory [225]
3 years ago
12

Mariah needs to identify a cause-and-effect relationship. Which type of investigation should she use?

Chemistry
1 answer:
skad [1K]3 years ago
6 0

Descriptive or Correlational. hope this helps

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If you burn 52.0 g of hydrogen and produce 465 g of water, how much oxygen reacted?
Nadusha1986 [10]
Well, since matter doesn't simply poof into existence and water is H2O, 465g of water is a combination of 52.0g of H and 413g O
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3 years ago
Carrie went with her mother to the rifle range to practice shooting. Firing the rifle created the force needed to send the bulle
nalin [4]
 every action of has an opposite and equal reaction so we know that the rifle moved back toward her shoulder because the bullet that was fired out of gun was moving at a very high speed.
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2 years ago
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8. (16 pts.) Using sentences, compare a dipeptide to a fatty acids specifically in terms of water
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6 0
3 years ago
Speed.
Alexus [3.1K]
Increases with

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5 0
2 years ago
What is the mass, in grams, of 28.58 mL of acetone?
Vedmedyk [2.9K]
<span>If you look up the density of Acetone (Propanone in IUPAC names) you will find it is 0.7925g/cm3. This is the same as 0.7925g/ml. 

You can calculate mass using the equation:- mass = density x volume 
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I think That's right. Hope this helps!!! Good luck!</span>
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