This topic contains a solution. Click here to go to the answer

Author Question: Calculate the hydronium ion concentration in an aqueous solution that contains 2.50 10-6 mol L-1 in ... (Read 61 times)

cabate

  • Hero Member
  • *****
  • Posts: 537

Question 1

Calculate the concentration of bicarbonate ion, HCO3-, in a 0.010 mol L-1 aqueous H2CO3 solution that has the stepwise dissociation constants Ka1 = 4.3 × 10-7 and Ka2 = 5.6 × 10-11.
◦ 6.6 × 10-5 mol L-1
◦ 4.3 × 10-7 mol L-1
◦ 4.3 × 10-9 mol L-1
◦ 5.6 × 10-11 mol L-1

Question 2

Calculate the hydronium ion concentration in an aqueous solution that contains 2.50 × 10-6 mol L-1 in hydroxide ion.
◦ 4.00 × 10-7 mol L-1
◦ 4.00 × 10-8 mol L-1
◦ 4.00 × 10-9 mol L-1
◦ 5.00 × 10-9 mol L-1


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by cabate on Jul 8, 2021

javimendoza7

  • Sr. Member
  • ****
  • Posts: 293
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 35% of students answer this correctly




cabate

  • Member
  • Posts: 537
Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it


LVPMS

  • Member
  • Posts: 323
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

For a complete list of videos, visit our video library