The equation for dilution of a solution is ?1?1=?2?2M1V1=M2V2 where ?1M1 and ?1V1 are the initial concentration and volume, respectively, and ?2M2 and ?2V2 represent the final concentration and volume, respectively. When preparing a dilute solution, it is necessary to first calculate the volume of stock solution needed. Which of the expressions is equal to the volume of stock solution, ?1?V1? A. )?1?2?2M1M2V2 B.) ?2?2?1M2V2M1 C.) ?2?1?1
The equation for dilution of a solution is ?1?1=?2?2M1V1=M2V2 where ?1M1 and ?1V1 are the initial concentration and volume, respectively, and ?2M2 and ?2V2 represent the final concentration and volume, respectively. When preparing a dilute solution, it is necessary to first calculate the volume of stock solution needed. Which of the expressions is equal to the volume of stock solution, ?1?V1? A. )?1?2?2M1M2V2 B.) ?2?2?1M2V2M1 C.) ?2?1?1
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The equation for dilution of a solution is
?1?1=?2?2M1V1=M2V2
where ?1M1 and ?1V1 are the initial concentration and volume, respectively, and ?2M2 and ?2V2 represent the final concentration and volume, respectively.
When preparing a dilute solution, it is necessary to first calculate the volume of stock solution needed.
Which of the expressions is equal to the volume of stock solution, ?1?V1?
A. )?1?2?2M1M2V2
B.) ?2?2?1M2V2M1
C.) ?2?1?1
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