A Chemist Prepares A Solution Of Sodium Chloride Nacl By Measuring Out 32 Umol Of Sodium Chloride Into A 150 Ml Volu 1 (29.09 KiB) Viewed 63 times
A chemist prepares a solution of sodium chloride (NaCl) by measuring out 32. umol of sodium chloride into a 150. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in umol/L of the chemist's sodium chloride solution. Round your answer to 2 significant digits. 0 i mol L ol. Х 5 ? A
Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits. mol 893.9 mol = 0.85 L L Х 5 ? 0.934 cm x 3.125 cm = cm ol. mol A 2.09476 x 3.225 L mol L
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