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

David opens a bank account with $140 and then deposits $150 each month. Louis opens a bank account with $260 and deposits $120 each month.  How many months will
an interview with the french ambassaador about diplomacy in france would be considered a ?
how do I write 0.632 in two different forms
20 /8 in simplest form
Find the difference between 12.34 and answer to the nearest tenths place
Which sentence contains a misplaced modifier?  A.With loud shouts and screams, the Morenos felt the arena vibrate.  B.Soon, a loud buzzer sounded, and the playe
Which equation is equivalent to y-6=-12(x+4)
What mass of water will fill a tank that is 100.0 cm long, 50.0 cm wide, and 30.0 cm high? Express the answer in grams.
what is 7 5/9 minus 3/ 2/15
what is the general name for policies that affect the welfare, or well-being, of the people