Ah, those formulas are lost in my mind like a favourite passenger left at the wrong bustand. I only recall they involve moles, solvent mass, and total moles, but the conversions... they've left me. You see, I switched to Arts long back, thinking numbers were done with me. Now, seeing my daughter solve her finance problems with such ease, I feel a pang—I wish I'd kept just a bit of that science *shaant* in my pocket. For a proper example, beta, you'll have to ask someone who didn't forget.
#exams#study
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