# 8. Suppose you used a 10mL volumetric pipette in lieu of the graduated cylinder in Question...

###### Question:

8. Suppose you used a 10mL volumetric pipette in lieu of the graduated cylinder in Question 5. a. Using that 10.00mL sample, you weigh this solution and find its mass is 10.0160 grams. What is the density of this 0.150M solution? Show work. b. How many grams of sodium carbonate (105.9888 g/mol) is in 1 L of this stock solution? Show all dimensional analysis and cancellation of units. c. What would be the mass of one liter of this above solution. Show all work: d. What is the mass% of Na2CO3 in this solution? e. How many grams of water is in 1L of this above solution?

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