42) How much (grams or milligrams) NaCL would you use to make 10 milliliters of

ID: 275153 • Letter: 4

Question

42) How much (grams or milligrams) NaCL would you use to make 10 milliliters of a 0.1M solution?

__________________

43) How much NaCL would you use to make one-tenth liter (0.1 L) of a 10M solution

_________________

44) How much NaCL would you use to make one hundred mls (100 mls) of a 5% solution?

_________________

45) How much NaCL would you use to make one liter (1L=1,000 mls) of a 10% solution

_________________

Given: You have a stock solution of 0.5 M NaCl, how much (volume) of this stock would you use to make the following: recall C1V1 = C2V2

46) 100ml of 50mM (or 0.05 M) Answer:_______________________

47) 10 ml of 0.25 M Answer:________________________

48) 50 ml of 0.1 M Answer:________________________

42. 0.058 g or 58 mg

43. 58.44 g

44. 5 g

45. 100 g

46. 10 ml

47. 5 ml

48. 10 ml

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.