How many grams of concentrated nitric acid should be used to prepare 250 mL of 2.0 M HNO3?31.5 g54.0 38.5 g90.0 g
Question
Solution 1
To solve this problem, we need to use the formula for molarity which is M = moles/Liter.
Step 1: Convert the volume from mL to L. 250 mL = 0.25 L
Step 2: Calculate the number of moles needed. Moles = Molarity x Volume = 2.0 M x 0.25 L = 0.5 moles
Step 3: Calculate the mass of HNO3 needed. The Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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