Table of Contents
What is the molarity of the diluted HCl solution?
3.00 mol L
The diluted solution has a molarity of 3.00 mol L−1 , which means that every liter of this solution will contain 3.00 moles of hydrochloric acid.
What is the pH of a 1 M solution of HCI?
0
Thus, we obtained that pH of the 1M solution of HCl is 0.
What is the pH of diluted HCl?
| Sr. No. | Sample Solution | pH of the solution |
|---|---|---|
| 1. | Dilute HCl | 1 |
| 2. | Dilute NaOH solution | 14 |
| 3. | Dilute Ethanoic Acid solution | 3 |
| 4. | Lemon Juice | 2 |
Which equation can be used to calculate the dilution of a solution?
Dilution calculations can be performed using the formula M1V1 = M2V2. A serial dilution is a series of stepwise dilutions, where the dilution factor is held constant at each step.
How do you calculate the pH of dilute HCl?
Calculating pH Effect of Dilution A simple working definition of pH is pH = – log[H+], where [H+] is the hydrogen ion molarity. A logarithm of a number is simply the exponent when you write that number as a power of ten. The definition of pH solved for hydrogen ion molarity is then [H+] = 10-pH.
What is the molarity of a solution obtained by mixing 250 ml?
The molarity of a solution obtained by mixing 750 mL of 0.5M H C l with 250 mL of 2M H C l will be : 750 ml of 0.5 M HCl have 0.375 moles. 250 ml of 2 M HCl have 0.5 moles.
How do you find the volume of a dilute HCl solution?
Solve for volume of the dilute solution (V₂). The volume of the diluted HCl solution that can be made is 50 L (50000mL). Well, the product concentration × volume = moles of solute. V 2 = 250 • m L × 10 • m o l • L − 1 0.050 • m o l • L − 1 =??•mL
What is the concentration of H+ in m2m2 of HCl?
Since HCl is 1 .0M and 250. ml initially and 1000 ml at the end, you can plug these values into M1V1 and v2 to find m2 M2 = .25 M HCl → since HCl is a strong acid, the H+ concentration is equal to the molarity of the acid in a 1 to 1 ratio.
How many moles are in 750 ml of 2m HCl?
0.875 M 750 ml of 0.5 M HCl have 0.375 moles. 250 ml of 2 M HCl have 0.5 moles. Total moles =0.875moles Total volume =750+250=1000ml=1L