karlavanderwalt6573 karlavanderwalt6573

02-01-2020
Chemistry

contestada

One gram (1.00 g) of vitamin B3 (niacin) is dissolved in water to give 10.0 mL of solution. (a) What is the weight/volume percent concentration of this solution?

Respuesta :

anfabba15 anfabba15

03-01-2020

Answer:

10 g % w/v

Explanation:

Weight/volume percent concentration means the grams of solute, in 100 mL of solution.

If we have 1 g of B3 in 10mL of solution, the rule of three for the weight volume percent will be:

10mL ___ 1 g

100 mL ____ 10 g

Answer Link

Otras preguntas

Why were Europeans interested in exploration in the fifteenth and sixteenth centuries?

What does the product of any whole-number factor multiplied by 100 always have ? Explain

What is 460,915 estimate to

which is bigger, 70% of 200 or 3/4 of 160

To go from Ur to the Halys River, one would travel more than 600 miles northwest. a. Yes b. No

An elected leader in a parliamentary democracy is called a prime minister. a. True b. False

The price of a stock market went down $4.25 on Monday and then $2.75 on Tuesday what was the overall change in price for the two days?

find 3 consecutive even integers with a sum of -30

my number has 2 hundreds the tens digit is 9 more than the ones digit

Read the sentences from "To Build a Fire": Any man who was a man could travel alone. But it was surprising, the rapidity with which his cheeks and nose were fre