Answer:
C. liquid to a gas
Explanation:
I know this is right but I don't have an explanation
Molarity = number of moles / volume in liters solution
Answer (3)
hope this helps!
There are 1.2 moles of KBr found in 3 Liters of 0.4 M solution.
<h3>HOW TO CALCULATE NUMBER OF MOLES?</h3>
The number of moles of a substance can be calculated by multiplying the molarity by the volume.
No. of moles = Molarity × volume
According to this question, 3L of a KBr solution are contained in a 0.4M.
no. of moles = 3L × 0.4M = 1.2moles
Therefore, there are 1.2 moles of KBr found in 3 Liters of 0.4 M solution.
Learn more about no. of moles at: brainly.com/question/14919968
The specific heat is the amount of heat per unit mass required to raise the temperature to 1 degree Celsius. (This is from google)
