When a substance goes from being a liquid to a gas it evaporates, or boils away. Think of boiled eggs.
The amount of the solute is constant during dilution. So the mole number of HCl is 2*1.5=3 mole. The volume of HCl stock is 3/12=0.25 L. So using 0.25 L stock solution and dilute to 2.0 L.
Answer: I believe it would be using group input to discuss and prepare preliminary designs
Explanation:
Sandy would reach an incorrect outcome.that's because she will repeat this mistake in the future too.
