What is the molarity of the prepared buffer

Reference no: EM13166332

Calculate the pH of a solution formed by mixing 250 mL of 0.150 M NaHCO3 with 250 mL of 0.100 M Na2CO3. What is the molarity of the prepared buffer?

Reference no: EM13166332

Questions Cloud

The reverse of each word, and a palindrome checker : give us the first letter of each word, the first half of each word, the reverse of each word, and a palindrome checker to see if the word is a palindrome.

Compute the corresponding change : If the equilibrium constant for a one electron redox reaction at 298k is 8.7*10^4, calculate the corresponding change in G and Ecell

Index of the largest fibonacci number : What is the index of the largest Fibonacci number that can be represented exactly as a MATLAB double-precision quantity without roundoff error

Compute the balances of the factory overhead accounts : Journalize the entries to record the operations, identifying each entry by letter. Compute the July 31 balances of the inventory accounts. Compute the July 31 balances of the factory overhead accounts.

What is the molarity of the prepared buffer : Calculate the pH of a solution formed by mixing 250 mL of 0.150 M NaHCO3 with 250 mL of 0.100 M Na2CO3. What is the molarity of the prepared buffer?

Compute the ph naoh : Calculate the pH when 2.00 mL of 0.0275 M NaOH are added to 50.0 mL of buffer solution.

Write a program in java that simulates a simple line editor : Write a program in Java that simulates a simple line editor which supports the following operations

Propose a mechanism for the reaction : Addition of HBr to 1-phenylpropene yield only (1-bromopropyl)benzene. Propose a mechanism for the reaction and explain using resonance structures why none of the other regioisomer is produced?

Define a solution is made by dissolving mols of naocl : A solution is made by dissolving 0.100 mols of NaOCl in 100.0 mL of water. The Ka of hypochlorous acid (HClO) is 3.0*10^-8 at 25.0 degrees C.

User Account

All Pages