Question

Question 1 

What is the correct reading of the volume in the pictured buret? 

Make sure to report your reading with the appropriate significant figures. 

Question 3

Suppose you are working with a NaOH stock solution but you need a solution with a lower concentration for your experiment. Calculate the volume of the \(1.333 \mathrm{M}\) stock NaOH solution needed to prepare \(250.0 \mathrm{~mL}\) of \(0.1170 \mathrm{M}\) dilute NaOH solution.

Question 4

In part A you will prepare a dilution solution of NaOH using a 500ml graduated cylinder and pump dispenser. The solution is then mixed and stored in the amber bottle found in your drawer. Be sure the cap is in good condition. Suppose you want to make 450 mL of a 0.10 M NaOH solution from a stock 6.0 M NaOH. 

What volume of 6.0 M NaOH will you need? 

What volume of water will you need? 

Answer 1