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yselahernandez02
22.12.2021 •
Chemistry
Week 13 Exercise 4
Word to word
Change the first word into the last by changing one letter each time to form a new word.
time = can be found on floors. melt = we often eat it. fill = use on your nails next = goes with tidy.
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Ответ:
Calculate the concentration of the solution after the dilution.
C1 * V1 = C2 * V2
The initial solution:
C1 = 250 mL
V1 = 0.96 M
The final solution:
C2 = ?
V2 = 800 mL
250 mL * 0.96 M = C2 * 800 mL
C2 = 250 mL * 0.96 M / 800 mL
C2 = 0.30 M