The work has not been graded but I like the output that was submitted to me. Is it possible for the same prof to do the next assignment I will be submitting? If possible, I will greatly appreciate it.
Biology (or basic Chemistry question): a recipe is given to make 1l of PBS (phosphate buffered saline), which includes 800ml of water and 80g of NaCl. I need to find molar concentration of NaCl in that solution. Molecular mass on NaCl is 58.44g/mol.
Is molar concentration meant to be calculated based on 1l solution OR 1l of water?
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