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Verizon [17]
3 years ago
8

The number of moles of solute in 200.ml of a 0.500 m solution is

Chemistry
1 answer:
IrinaK [193]3 years ago
8 0

Answer:

I believe the answer is 0.100.

Explanation:

Hope my answer has helped you!

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2 years ago
If a buffer solution is 0.190 m in a weak acid (ka = 8.2 × 10-5) and 0.590 m in its conjugate base, what is the ph?\
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Acid strength in a series of h−a molecules increases with increasing size of
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Hello there!

The statement that Acid strength in a series of H-A molecules increases with increasing size of A is True.

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Have a nice day!
8 0
2 years ago
Using the reagents below, list in order (by letter, no period) those necessary to transform 1-chlorobutane into 1-butyne. Note:
Andru [333]

Answer:

gde

Explanation:

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Secondly, the 1-butene is reacted with bromine in carbon tetrachloride. The vicinal dihalide (1,2-dibromobutane) is formed. This can now undergo further elimination reactions in the presence of sodamide and strong heat to yield 1-butyne which is the desired product. These reactions involve the elimination of the first HBr molecule to give an alkenyl bromide. A second elimination now gives the terminal alkyne.

3 0
3 years ago
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A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance. Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to undergo a specific chemical change.

I hope this helps you understand! <3

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3 years ago
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