2 years ago

NEED ASAP WILL MARK BRAINLIEST ON TIMER

Chemistry

1 answer:

vladimir1956 [14]2 years ago

3 0

Answer:

The answer is 2.660 mol/l

Explanation:

Given: n= 0.0665, v= 25.00ml

Required: C

C (molarity)= n (of solute)/ v (of solvent) [ standard unit: mol/l]

First convert volume of solvent in its standard unit, i.e. litres(L)

v= 25.00ml/1000= 0.02500L

C = 0.0665 mol / 0.02500 L= 2.660 mL (In proper significant digits i.e. 4 sigdigs)

Therefore, The molarity of the sulfuric acid is 2.660 mol/L :)

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Alika [10]

Answer:

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2 years ago

Draw the line-bond structure of oleic acid (cis-9-octadecenoic acid), CH3(CH2)7CH=CH(CH2)7COOH, at physiological pH. You do not

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Answer:

Explanation:

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The line-bond structure of the given oleic acid in the question can be found in the attached below.