Calculate the number of moles of HCL(aq) added to the sodium thiosulphate
In order to calculate the number of moles of HCl(aq) added to the sodium thiosulphate, we need to know the volume and concentration of the HCl solution.
Let's assume you have added a volume of V mL of HCl(aq) with a concentration of C M.
To calculate the number of moles of HCl, we use the formula:
moles of solute = volume of solution (in liters) × concentration of solution
First, we need to convert the volume of HCl(aq) added to liters:
V (in liters) = V (in mL) / 1000
Now, we can calculate the number of moles of HCl:
moles of HCl = V (in liters) × C (in M)
Remember to use the correct units to ensure accuracy in your calculations.
To calculate the number of moles of HCl(aq) added to the sodium thiosulfate solution, you will need the following information:
1. The concentration of the HCl(aq) solution.
2. The volume of the HCl(aq) solution added.
Please provide the concentration and volume of HCl(aq) solution added, so that I can assist you step-by-step in calculating the number of moles.