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.

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