jellybelly69101 jellybelly69101
  • 02-04-2020
  • Chemistry
contestada

PLEASE HURRY: What is the percent by mass of glucose in a solution containing 27 g of glucose dissolved in 410 g of water?

5.9%


6.2 %


6.6%


15.2%

Respuesta :

joseaaronlara
joseaaronlara joseaaronlara
  • 02-04-2020

Answer:

The answer to your question is  6.2 %

Explanation:

Data

mass of glucose (solute) = 27 g

mass of solvent = 410 g

Formula

Percent by mass = mass of solute/mass of solution x 100

-Substitution

Percent by mass = 27/(410 + 27) x 100

- Simplification

Percent by mass = 27/437 x 100

-Result

Percent by mass = 6.18 ≈ 6.2 %

Answer Link

Otras preguntas

What features distinguish Platyhelminthes from Annelida?
C=11.304 m, r. C is circumference and R is radius
In a vacuum, X-rays and gamma rays have the same?
What are psychiatric medications?
All the following were important abolitionists EXCEPT (A) David Walker (B) Frederick Douglass (C) William Lloyd Garrison (D) Sarah Bagley
Nearly every village in Mexico has a church and a market. The city's public square where the market is held is called a.... A. Quarto B. Plaza C. Casa D. Squatt
Nina practiced the trumpet for 1/6 hour. Santiago practiced the trumpet for 4/6 hour. How much longer did Santiago practice than Nina?
10% of what number is 30
A drama in which the characters and setting are presented in typical and real-world ways is known as A drama in which the characters and setting are presented i
Can you fly if you have a blood clot in your leg?