yoonak1995
yoonak1995 yoonak1995
  • 15-06-2021
  • Chemistry
contestada

You are working in the lab, how many grams of solute you need to make 200.0 g of 3.4% of solution?

Respuesta :

jufsanabriasa
jufsanabriasa jufsanabriasa
  • 20-06-2021

Answer:

6.8g of solute are needed

Explanation:

Percent by mass, (w/w%) is defined as the mass of solute in 100g of solution. A solution that is 3.4% contains 3.4g of solute in 100g of solution. That means to make 200g of solution are required:

200g solution * (3.4g solute / 100g solution) = 6.8g of solute are needed

Answer Link

Otras preguntas

I won't be able to do it. Yo no podré hacerlo. Yo no podrás hacerlo. Yo no podrá hacerlo. Yo no podrán hacerlo.
Which statements must be true regarding the diagram? (please check more than one answer)
Which group contains entertainment or amusements that developed in the late 1800s and early 1900s?
Active transport moves molecules from _____ to _____ concentrations.
idk how to do this i neeeeeeed help!
Which of the words are adverbs? clearly study a lot there
The Clayton Antitrust Act
What is the value of x? Enter your answer in the box. x = cm A bow tie shape polygon made of two bow ties that share a vertex. The shape is created by two seg
What was Anthony asking the people of Rome to do
what is a limitation of first-person narration in a story