How many grams of potassium carbonate are in 100 mL of a 2.8 M potassium carbonate solution?

Question:

How many grams of potassium carbonate are in 100 mL of a 2.8 M potassium carbonate solution?

Mass:

The mass of a substance can be calculated by using the molarity formula. First, we need to calculate the number of moles. Second, the mass of a substance by multiplying its molar mass.

Answer and Explanation: 1

Become a Study.com member to unlock this answer!

View this answer

Given,

The molarity of potassium carbonate is 2.8.

The volume of the solution is 100 mL.

The number of moles of potassium carbonate can be...

See full answer below.


Learn more about this topic:

Loading...
Formula for Mass: Definition & Examples

from

Chapter 28 / Lesson 42
62K

What is mass? Learn the mass definition and how to find the mass of an object using the mass formula. See common mass characteristics and properties.


Related to this Question

Explore our homework questions and answers library