Answer to Question #27741 in Chemistry for eugene kofi

Question #27741

1)What is the pH of a solution at 25°C in which [OH–]= 3.8 x 10–5 M?
(2)onvert 14.2 grams Pb(NO3)2 (MW = 331 g/mol) to molecules Pb(NO3)2.

Expert's answer

Answer in progress...

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. what conditions are necessary for polymerization to take place?
2. if your concentrations of two different acids were the same, would you have to add the same or diffe
3. How many grams of beryllium chloride are needed to make 125mL of a 0.050 M solution
4. Calculate the concentration of HTart anion in this solution 0.500M is for KNO3 KNO3(aq) + KHTart(s)
5. The phrase "nitrate form" means that all the sites in the resin where ion exchange occurs
6. will a precipitate occur if 250 ml of 1.5 x 10^.3 M NaCl is mixed with 250 mL of 2.0 x 10^.7 M AgNO3
7. Calculate the pH of the following solution: 0.1 M HF + 0.2 M NaCN Given: pKa for: HF/F- = 3.2 HCN/