Seudónimo Seudónimo
  • 24-04-2016
  • Chemistry
contestada

2. A solution in which 50 grams of salute is dissolved in 250 grams of solution has a concentration of

2 A solution in which 50 grams of salute is dissolved in 250 grams of solution has a concentration of class=

Respuesta :

Аноним Аноним
  • 24-04-2016
The fact that the unit is supposed to be in percent makes me think it is referring to percent mass.  To find percent mass you need to find find the divide the mass of solute by the total mass of solution and than multiply that by 100%.
%mass=(50g/300g)x100%
%mass=0.167%

I hope this helps.
Answer Link

Otras preguntas

A “2-by-4” board is 1 1/2 inches thick. How high is a stack of 4 boards?
How would you write in standard form 8 thousands+1200 hundreds
The average sunflower has 34 petals. How many petals on 57 sunflowers? Find estimate of petals
Hybrid flower would have the genotype?
Jeffers photo album can hold 12 photos on a page he has two pages filled. How many photos does he have?
how many thousands are in 273,050
Which of the following is a result of the demand for labor in the New World?
t add 6 multiply by 2 then subtract by 5
What is the answer of 25 + 4
how do you solve scientific notation