A 35.0 mL sample of 0.150M acetic acid (HC2H2O2) is titrated with 0.150M NaOH. K, for acetic acid is 1.5 x 10-5
1) Whats the pH of the acetic acid before the titration began?
2) What is the pH when 1.75 mL of NaOH has been added?

Why does asexual reproduction result in offspring with identicle genetic variation

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?