10 a solution contains a mixture of 0207 m formic acid hcooh and 0248
10. A solution contains a mixture of 0.207 M formic acid (HCOOH) and 0.248 M sodium formate (HCOONa).The solution volume is 1.25 L. The Ka of HCOOH = 1.8 x 10^-4. a) (2 marks) What is the pH of this solution? b) (2 marks) What is the pH of this solution after 2.5 grams of formic acid have been added to it? c) (2 marks) What will be the pH of this solution if 50 mmol of HBr is added to the solution in part (a)?
*The amount will be in form of wallet points that you can redeem to pay upto 10% of the price for any assignment. **Use of solution provided by us for unfair practice like cheating will result in action from our end which may include permanent termination of the defaulter’s account.Disclaimer:The website contains certain images which are not owned by the company/ website. Such images are used for indicative purposes only and is a third-party content. All credits go to its rightful owner including its copyright owner. It is also clarified that the use of any photograph on the website including the use of any photograph of any educational institute/ university is not intended to suggest any association, relationship, or sponsorship whatsoever between the company and the said educational institute/ university. Any such use is for representative purposes only and all intellectual property rights belong to the respective owners.