How many mol of Ce4+ are in each 60 μL aliquot of
0.05 M Ce4+?
________ mol Ce4+
How many mol of Ce4+ are in each 60 μL aliquot of 0.05 M Ce4+? ________...
How many liters are in one microliter (μL)? How many in one milliliter (mL)?
6) How many microliter (μl) of 20% sucrose solution are required to make 2 ml of 5% sucrose solution?
How many molecules of liquid ethyl mercaptan, C2H6S, are contained in a 1.0 ?μL sample? The density of ethyl mercaptan is 0.84 g/mL. (show all work)
How many μl of a 150 mg/ml solution of ampicillin should be added to 10 ml of nutrient broth so that the final concentration of the antibiotic will be 100 μg/ml?
You are given a 1 M solution of sodium chloride. How will you prepare 1000 μL of 0.2 M solution of sodium chloride?
You are given a 1 M solution of sodium chloride. How will you prepare 1000 μL of 0.2 M solution of sodium chloride?
how many moles of each substance 58.0 ml(m/v)%KCl(MW 74.55 g/mol)
How many moles of H2S04 are in 0.0233L of 0.350 M solution? 0.082 mol 15.0 mol 0.00816 mol 15 mol
How many moles of solute particles are present in 1 L of aqueous 0.05 M ethanol (C2H5OH)?
A 37.0 mL aliquot of a 0.600M stock solution must be diluted to 0.100 M. Assuming the volumes are additive, how much water should be added? volume of water 222 mL How many grams of chlorine gas are needed to make 5.30 x 10 g of a solution that is 1.20 ppm chlorine by mass? g Cl mass Classify each compound as a strong electrolyte, weak electrolyte, or nonelectrolyte. Strong electrolyte Weak electrolyte Nonelectrolyte H,SO (NH,),S H,CO, Classify the mixtures...