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Burka [1]
3 years ago
5

Gypsum.

Chemistry
1 answer:
hichkok12 [17]3 years ago
7 0

Answer:

b shale

Explanation:

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If water (p=998 kg/m3, u = 10-3 Pa.s) flows through a 50 m Pa.s) determine the velocity of carbon tetrac me the velocity of carb
babymother [125]

Explanation:

As it is given that both have same dynamic characteristics.

Therefore,      Re_{water} = Re_{CCl_{4}}

    \frac{\rho_{water} \times \nu_{water} \times D_{water}}{\mu_{water}} =  \frac{\rho_{CCl_{4}} \times \nu_{CCl_{4}} \times D_{CCl_{4}}}{\mu_{CCl_{4}}}

Hence, putting the given values into the above formula as follows.

   \frac{998 kg/m^{3} \times 2 m/s \times 50 mm}{10^{-3}Pa.s} =  \frac{1590 kg/m^{3}} \times \nu_{CCl_{4}} \times 60 mm}{0.958 \times 10^{-3}}    

                   \nu_{CCl_{4}} = 1.002 m/s

Thus, we can conclude that the velocity of carbon tetrachloride in the given conditions is 1.002 m/s.

4 0
3 years ago
Which of the following substances would you expect to have a low melting point?
Lorico [155]
The substance you would expect to have a low melting point would be carbon dioxide, so the correct answer would be A
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3 years ago
Help plez this was due yesterday
Anna11 [10]
Prokaryotic cells are unicellular
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What best describes the collision between ideal gas molecules
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An ideal gas is defined as one in which all collisions between atoms or molecules are perfectly eleastic and in which there are no intermolecular attractive forces. One can visualize it as a collection of perfectly hard spheres which collide but which otherwise do not interact with each other.

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List 4 things that can affect the rate of reaction during a chemical reaction.
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Explanation:

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