what volume in Liters provides the following amounts of Solute?

Question

3.0 moles of NaOH from a 2.0M NaOH solution

Can i please get the steps to solving this?

Answer 1

Molarity (M) = no. of moles(n)/ Volume of the solution(V) in litres
i.e., M=n / V

now u need 3 moles
Hence n=3
from 2 M solution
Therefore M =2

Now
V = n / M = 3 / 2 = 1.5 L

Answer 2

Salt is an electrolyte. cellular purposes count number on concentration gradients interior the physique . . . in easier words: Electrolytes are needed for suitable function. because of the fact of this marathon runners oftentimes situations carry salt pills. to restoration those electrolytes which you lose throughout the time of extreme exercising. Salt water has a severe % of sodium. basically placed, your kidneys produce urine to get rid of that salt. yet they at the instant are not effective adequate to create urine that concentrated. the consequence is which you excrete a urine this is far less concentrated than the salt water you drink. consequently the greater salt water you drink, the greater dehydrated you advance into. very final element is that water is the terrific hydration to your physique. Gatorade is meant to furnish glucose (skill) and electrolytes so which you will proceed performing at a severe point. You on no account see athletes downing lots of gatorade. They drink basically slightly and then drink water. Or diluted gatorade. Gatorade has much less sodium than ocean water.

Answer 3

take 3 moles divided by 2 moles per liter to get 1.5 liters