Gulzaman

What is the pH of a 0.36 M HCl solution? can someone help plz? I don't know how to go about figuring this out.

What is the pH of a solution of 120 ml 0.15M acetic acid to which we add 30mL 0.2M NaOH? I have a bit of a hard time with this question. I tried to get mols of each one and then use it in an ice table but didn't work. Can someone help? Thanks

What is the pH of a solution of 120 ml 0.15M acetic acid to which we add 30mL 0.2M NaOH? CAN YOU CHECK MY WORK PLEASE? 0.15 mol/L * 0.12 L = 0.018 mol acetic acid 0.2 mol/L * 0.03 L = 0.006 mol NaOH 0.018 - 0.006 = 0.012 mol of acetic acid in excess pH =...

Measurements of oxygen binding by whole human blood, at 37oC, at pH 7.4, and in the presence of 40mm of CO2 and normal physiological levels of BPG (5 mmol/L of cells), give the following: PO2 (mm Hg) = 10.6, 19.5, 27.4, 37.5, 50.4, 77.3, 92.3 % saturation...

The following data describe the binding of oxygen to human myoglobin at 37oC. P02 (mm Hg) = 0.5 1 2 3 4 Theta = .161 .277 .434 .535 .605 P02 (mm Hg) = 6 8 12 20 Theta = .697 .754 .821 .885 From these data, estimate: a). P50 b) the fraction saturation of m...

Dr. Bob, where did you get the 0.150L from? I will keep my eyes open for the explanation as well.