Chapter 4, Problem 2RP

0.47 absorbance/ 4713.6 mol/L =In scientific notation please & 0.57 abosorbance/4713.6 mol/L=

40.00 mL of 0.1100 M HCl is diluted to 100 mL with H2O and titrated with 0.1M NaOH. Calculate the pH after addition of the following volumes(mL) of titrant. d) 40.00 e) 43.95 f) 44.00 g) 44.05 h) 50.00. Plot the titration curve. Select an indicator from the table found in your book.

The density of a substance is 3.596 g/ml and has a weight of 32g. What is the volume?