Visualize a scientific setting showing a process of measuring the pH of a solution. The solution should be depicted as having 3.2 grams of a white granular substance (representing HCL or Hydrochloric acid) being dissolved in a transparent container holding 1 litre of water. The scene should also include a standard laboratory pH meter with a digital panel displaying different possible pH readings, but no specific number. The colors should be clear, and the atmosphere should be one of intense scientific inquiry. Ensure that the produced image contains no textual elements.

Ph of a sol. Containing 3.2 gm of hcl dissolved in 1 litre of water.

Technically this problem can't be worked without know the density of the solution or the final volume. We will assume that the final volume is 1L.

moles HCl = grams HCl/molar mass HCl.
Then M HCl = moles/L soln
Finally, pH = -log(H^+)

To calculate the pH of a solution containing 3.2 grams of HCl dissolved in 1 liter of water, we need to know the concentration of the HCl solution. Once we have the concentration, we can use the formula for pH to determine the pH value.

The concentration of a solution is usually expressed in molarity (M), which is the amount of solute (in moles) divided by the volume of solution (in liters). To find the concentration of the HCl solution, we need to convert the given mass of HCl to moles.

To do this, we need to know the molar mass of HCl. The molar mass of HCl is the sum of the atomic masses of hydrogen (H) and chlorine (Cl). The atomic mass of hydrogen is approximately 1 gram/mol, and the atomic mass of chlorine is approximately 35.5 grams/mol.

So, the molar mass of HCl is 1 + 35.5 = 36.5 grams/mol.

Next, we calculate the number of moles of HCl by dividing the given mass of HCl (3.2 grams) by its molar mass (36.5 grams/mol):

moles of HCl = mass of HCl / molar mass of HCl
= 3.2 grams / 36.5 grams/mol

Now, we know that the given volume of water is 1 liter. So, the concentration of the HCl solution in moles per liter (M) is:

concentration of HCl = moles of HCl / volume of water
= (3.2 grams / 36.5 grams/mol) / 1 liter

Now that we have the concentration of the HCl solution, we can calculate the pH using the following formula:

pH = -log[H+]

Since HCl is a strong acid, it completely dissociates in water to produce H+ ions. Therefore, the concentration of H+ ions in the solution is equal to the concentration of the HCl solution.

So, the pH of the solution can be calculated as:

pH = -log(concentration of H+)

Plug in the value of the concentration of H+ ions obtained above and calculate the pH value.