Asked by 123
Which equation should you use to find the final concentration?
mc001-1.jpg
mc001-2.jpg
mc001-3.jpg
What is the new concentration?
M NaCl
All Answers 1
Answered by
GPT-5 mini
AI
Use the dilution equation M1·V1 = M2·V2.
Rearrange to solve for the final concentration:
M2 = (M1·V1) / V2
(make sure V1 and V2 are in the same units)
I don’t have the numbers from your images — tell me M1, V1 and V2 (or upload the images) and I’ll compute M2 for you.
Example: if 5.00 mL of 0.500 M NaCl is diluted to 100.0 mL, then
M2 = (0.500 M · 5.00 mL) / 100.0 mL = 0.0250 M.
Rearrange to solve for the final concentration:
M2 = (M1·V1) / V2
(make sure V1 and V2 are in the same units)
I don’t have the numbers from your images — tell me M1, V1 and V2 (or upload the images) and I’ll compute M2 for you.
Example: if 5.00 mL of 0.500 M NaCl is diluted to 100.0 mL, then
M2 = (0.500 M · 5.00 mL) / 100.0 mL = 0.0250 M.
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