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

How many years does a welder do in college?
I just took a test and my brain is fried please help thanks
Can someone please help
If a coin is flipped 5 times and heads comes up 2 times, what is the relative frequency of heads coming up?
How can you personally prevent drug, alcohol, and tobacco use?
What is the energy required to remove the electron from a hydrogen atom in the n = 11 state?
Please help i am confused
A principal of a large high school wants to estimate the true proportion of high school students who use the community's public library. To do so, he selects a
What is the area of this figure?
Kaylib’s eye-level height is 48 ft above sea level, and addison’s eye-level height is 85 and one-third ft above sea level. how much farther can addison see to t