You are trying to determine how many moles of lithium nitrate are in 256 mL of a 0.855 M solution. How many liters is 256 mL?

Question

asked Jan 26, 2023 84.6k views

2 Answers

Pinks · Answer 1 · 2023-01-27T18:57:09+0000

Answer:

0,218 moles

Step-by-step explanation:

I will first explain how many liters is 256ml, that is 0,256 l.

because the m stands for milli which is a factor of 1000 -> (256 ml / 1000 = 0,256 l)

To calculate the amount of moles you multiply the volume with the concentration. So 0,256l x 0,855M = 0,218 moles.