Asked by jenny

3. Compound A is provided as a 500mM solution. If 12.5 mL is taken and added to 12.5mL of water, how many moles (or millimoles / micromoles) are there per 0.1mL of the diluted solution?
Answered by DrBob222
It's 500 mM to start. You dilute it 12.5 to 25 which makes it now 250 mM or 0.250 moles/L. So how many moles are in 0.1 mL?
Answered by jenny
I don't know what is it
Answered by jenny
please show me how to do it DrBob222
Answered by Anonymous
moles = M x L
moles = 0.250 x 0.0001 L = ?
Answered by DrBob222
That anonymous post was mine.
Answered by jenny
Thank you
There are no AI answers yet. The ability to request AI answers is coming soon!