Lyannasamuel11 Lyannasamuel11

07-05-2020
Chemistry

contestada

How many grams of C6H12O6 are needed to be dissolved in water to make 100. grams of a 250. ppm solution?

Respuesta :

valeherrera333 valeherrera333

13-05-2020

Answer:

0.025 g C6H12O6

Explanation:

ppm = (g solute/ g solution)* 10^6

g solute= (ppm * g solution)/ 10^6

g solute = (250 ppm * 100 g)/10^6

g solute=0.025 g C6H12O6

Answer Link

Otras preguntas

The graph shows how much money Dante earns for different numbers of hours worked.

Ella drew 40 different pictures for an art show. Sixteen of them include a dog in the picture. If she shuffles the pictures and picks one at random to give to h

8(c − 12) = −40 (:3」∠)_ Dem legz

Benito had 10 days of vacation. he spent 1/5 of his vacation fishing. he spent 30% of his vacation at soccer camp. he spent the rest of the time at the beach. w

What information does the narrator withhold at the beginning of "The Black Cat" in order to increase suspense and encourage the reader to continue reading? A.

According to the Universal Law of Gravitation, every object attracts every other object in the universe. Why can’t you feel the force of attraction between you

In a population where most of the individuals have long, narrow noses, a child is born with a shorter, broader nose. what's the most likely explanation for this

find the area of a square one side measures (x-2)

Can someone please help me on the second quick Check!!!!

the struggles for political independence in Latin America during the early 1800's were most directly influenced by the

good job