12 grams of glucose will make how many mL of a 0.5 g/mL solution?

What is the pH of a 0.0001 M solution of hydrochloric acid (HCl)?

Make a 100 ml of a 1M stock solution of NaCl (you will need the molecular weight of NaCl).

How many grams of HCl are needed to make 10 uL of a 0.005g/mL acid solution?

Calculate the pH of the solution that results following addition of 10 mL of 1 M NaOH to 40 mL of 1 M NH4Cl

How do you make 70 ml of a 60% solution??

Write out a recipe to create the following solution: 5ml of 300mM Sodium Citrate (molecular weight - 258g/mole)

A 1.143 g sample contains only vitamin C (C,H, 0,) and sucralose (C,H,Cl, O,). When the sample is dissolved in water to a total volume of 31.7 mL, the osmotic pressure of the solution is 3.91 atm at 285 K. What is the mass percent of vitamin C and sucralose in the sample? vitamin C: sucralose: %

How many grams of sucrose (molecular weight = 342 g mole−1) would you dissolve in water to make a 0.22 M sucrose solution with 1 L final volume?

Assume that you have a stock solution of 10% SDS and you need to make 150 microliters of 0.5% SDS. What volume of 10% SDS and what volume of water would you use?