SS!! 3. How would you make up exactly 400 ml of a 0.20 molar sucrose solution...
If you plan to dissolve 0.075 moles of sucrose (C12H22011) to make 150 mL of solution... (a) How many grams of sucrose should you plan to measure out? (b) What is the molarity of the resulting solution?
How much sucrose do you need to make 50 ml of a 10% solution? Sucrose is a solid with a molecular weight of 342.3. Show your calculations, and give complete instructions.
2) How many grams of sucrose (C12H22O11) would you need to make 650 mL of a 4.5 mM aqueous solution?
How long would it take in hours to administer exactly 400 mL of fluid through an IV with a drop factor of 20 gtt/mL if the drip rate is 70 gtt/min? Answer: 1.0 hour. Note: I just don't know on how it came up the answer is 1.9 per hours. Anyone plese explain it to me and show the solution please? Thank you for your help!
show work The Mole (1.5 pt) If you plan to dissolve 0.075 moles of sucrose (C12H2011) to make 150 mL of solution (a) How many grams of sucrose should you plan to measure out? (b) What is the molarity of the resulting solution?
Calculate and describe exactly how you would make the following solutions: 20 ml of a 100 mg ml-1 solution of tetracycline in ddH2O.
Suppose 1.30 g of NaNO2 is added to enough 0.20 M HNO2 to make exactly 50 mL of solution. What is the expected pH of the resulting solution? How do I know what the Ka for this problem is? Do I need to look it up in my textbook?
How would you prepare 300 mL of a 7% (w/v) sucrose solution?
How will you make a 1L of a 6M solution of sucrose? The molecular weight of sucrose is 342.2965 g/mol. If you start with the sucrose powder, how would you make this?
6) How many microliter (μl) of 20% sucrose solution are required to make 2 ml of 5% sucrose solution?