Ask a New Question

A pH = 7.6 buffer

Showing results 1 through 10 of 1,457.

A buffer is made up of .300 L each of .500 M KH2PO4 and .317 M K2HPO4. Assuming tha the volumes are additive, calculatea) the pH
1. 0 answers
2. asked by James
3. 1,136 views
I have trouble how to resist pH in buffer solutions ( in acidic buffer , and in basic buffer ) when we add an acid , and a base
1. 3 answers
2. asked by MAD
3. 598 views
If you add 5.0 mL of 0.50 M NaOH solution to 20.0 mL to Buffer C, what is the change in pH ofthe buffer? (where buffer C is
1. 3 answers
2. asked by Chelsea
3. 5,824 views
Which is the main buffer system found in the ECF?A)HCI /NaOH buffer system B)phosphate buffer system C)CO2 / HCO3 buffer system
1. 1 answer
2. 162 views
A buffer solution is prepared by mixing 2.50 mL of 2.00M sodium acetate with 3.30mL of 0.500M HCl and diluting the buffer with
1. 1 answer
2. asked by Maria
3. 766 views
How do you calculate the pH when the following substances are added to a buffer.(all of the solutions are at .10M conc.)The
1. 1 answer
2. asked by Mary
3. 1,275 views
How do you calculate the pH when the following substances are added to a buffer.(all of the solutions are at .10M conc.)The
1. 1 answer
2. asked by Mary
3. 637 views
A buffer is made at pH 7.3. 0.15 M using imidazole And 1 M hydrochloric acid to form the buffer. Can you show calculations for
1. 2 answers
2. asked by Tommy
3. 544 views
A buffer that is 0.271 M in acid, HA, and 0.150 M in the potassium salt of its conjugate base, KA, has a pH of 2.85. What is the
1. 1 answer
2. asked by Rachel
3. 412 views
The acetate buffer were prepared by mixing 0.1 M ch3cooh with 0.1M ch3cooNa in the ratio 8:2 and 2:8. Calculate the resulting ph
1. 2 answers
2. asked by Sabieka Ahmad
3. 433 views

Pages

1
2
3
4
5
6
7
8
9
10