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slava [35]
3 years ago
9

If 5.0mL of HC2H30 require 4.96mL of 0.9581 M NaOH to just consume the HC2H302, what is the

Chemistry
1 answer:
Liono4ka [1.6K]3 years ago
5 0

Answer:

it is a

Explanation:cause its a

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A student sees an absorbance a=1.140 for his solution that has a concentration of c=1.50*10-4 m using 0.50 cm cuvette. what is t
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The molar extinction coefficient is 15,200 M^{-1} cm^{-1}.

The formula to be used to calculate molar extinction coefficient is -

A = ξcl, where A represents absorption, ξ refers molar extinction coefficient, c refers to concentration and l represents length.

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Performing division to find the value of molar extinction coefficient

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Atomic weight is equal to the number of protons and neutrons in the nucleus. atomic weight is equal to the number of protons and
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