Answer to Question #182589 in General Chemistry for Braimah Suraji

General Chemistry

Question #182589

what is the PH of a solution prepared by adding 0.2g of Na2CO3 and o.2g of NaHCO3 to water and bring to a volume of 1 liter ? ( PKa2= 10.25).

Expert's answer

PH = log 10.25

PH = 1.01

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. (a)Describe the preparation of 500mL of 0.08M acetate buffer (pH=5.4) from acetic acid [F.W.=60.05,
2. A solution of 100.00mL of 0.200mol/L sodium carbonate and 200.00 of 0.1000are mixed. What is the mas
3. At 25°C, the vapor pressure of benzene, C6H6, is 95 torr, snd toluene, C7H8, is 28 torr. Find the t
4. What mass of mass of maltose, C12H22O11 is dissolved in 725 mL of 0.118 M maltose solution? Atomic m
5. Illustrate the phase diagram of a substance given with the following points: a triple point at 0.70
6. explain in detail on how nucleotides involved in information transfer and storage in the cells. 20
7. How many neurons are there in a molecules of F2