SammieAnderson2504 SammieAnderson2504
  • 04-03-2020
  • Chemistry
contestada

What mass of K2SO4 What do you need to prepare 1200 g of an 8% K2SO4 m/m solution

Respuesta :

Neetoo
Neetoo Neetoo
  • 12-03-2020

Answer:

96 grams are required.

Explanation:

Given data:

Mass of K₂SO₄ required = ?

Mass of K₂SO₄ from = 1200 g of 8%

Solution:

Formula:

m/m% = mass required / mass given

Now we will put the values:

8%= x / 1200 g

8/100 = x / 1200 g

0.08 = x / 1200 g

0.08 × 1200 g= x

x = 96 g

So 96 gram of 1200 g is required.

Answer Link

Otras preguntas

An inch is equal to about 2.54 centimeters. Write an expression which estimates the number of centimeters in x inches. Then estimate the number of centimeters i
1, the difference between 42 and 19 2,100 decreased by 77 3 ,30 more than 20 plz answer all of above
There aré 12 inches in a foot.in september ,Mrs.Harris orders 32feet of ribbon for the crafts club.in january ,she orders 9 fewer feet .how many inches Of ribbo
Tina read 16 pages of her book each day for 3 days. Then she read 12 pages each day for 6 days. How many pages did Tina read in all?
What is the best way to memorize arabic vocabulary?
Which statement best describes the republican form of government that the Founding Fathers envisioned?.
what are 7 elements from the periodic table that are named after objects in outer space
When is the quotient of two integers positive?
what is 60/100 in simplest form
whats more 5 miles or 26,300 yards