I had 500 mL solution of 0.300M HCI that I left on the bench. When I got back to lab the next day, the concentration of the solution was 0.5M. What volumne of my solution evaporated? 200 mL 300 mL 125 mL 500 mL

I had 500 mL solution of 0.300M HCI that I left on the bench. When I got back to lab the next day, the concentration of the solution was 0.5M. What volumne of my solution evaporated? 200 mL 300 mL 125 mL 500 mL

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions

Section4.5: Measuring Concentrations Of Compounds In Solution

Problem 2RC

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Question

I had 500 mL solution of 0.300M HCI that I left on the bench. WhenI got back to lab
the next day, the concentration of the solution was 0.5M. What volumne of my
solution evaporated?
200 mL
300 mL
125 mL
500 mL
225 mL

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