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vitfil [10]
3 years ago
9

During steps 6–8, the

Chemistry
1 answer:
Allushta [10]3 years ago
3 0

Answer:

Particle Size

Reaction rate

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The correct answer C - acceleration
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3 years ago
I really need your help best answer gets the brainiest! please answer its 50 POINTS!
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A chemist wants to make 6.5 L of a .350M CaCl2 solution. What mass of CaCl2(in g) should the chemist use?
kotykmax [81]
First M stands for Molarity which is (moles of solute) / (Liters of solution). we also know that moles = (mass) / (molar mass). so we can form some equations here. We know:
Molarity (M) = moles (mol) / Liters (L)
moles (mol) = (mass) / (molar mass)

we can substitute the (mass) / (molar mass) for (moles) and get:
M = [(mass) / (molar mass)] / Liters

we can now isolate mass and get
M * Liters * molar mass = mass

now we need to find the molar mass of CaCl2 which is 110.98 g/mol

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5 0
3 years ago
Read 2 more answers
Which branch of the chemical industry usually requires advanced degrees? Marketing product development R & D corporate manag
fredd [130]

Answer: R & D is the correct option.

Explanation:

Research and development department of a chemical industry requires individuals holding advanced degrees because :

  1. This will help the chemical industry to come up with new developments and advancements in preparation of the chemical products like :green methods to prepare certain chemicals which usually involves handling of toxic substances.
  2. Formulation and development of the new chemical substitutes
  3. Improvement of chemical product at microscopic level.



4 0
3 years ago
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