25 % sucrose
In an aqueous solution, the concentration of H3O+ is the same as the concentration of H+. If you know the pH of the solution, then that's equal to 10^(-pH).
There are two types of solutions categorized by solute concentration. If the solution has a higher saline concentration than the erythrocytes (red blood cells) it is said to be hypertonic. If the opposite is true the solution is then hypotonic.
How to work it out - Calculate the concentration of the solution in terms of molarity. Calculate the hydrogen ion concentration from the fact that multiplying the hydrogen and hydroxide concentrations (in mols per litre) will always give 1x10-14. Take the -log10 of the hydrogen ion concentration.
The hydrogen Ion concentration in mol/L
With a calculator. That is the easiest way.
a solution containing a high concentration of solute
a solution containing a high concentration of solute
Hypertonic solution
hypotonic
The concentration of sodium hydroxide in solution is determined by titration with an acid solution.
A dilute solution.
calculate the mole fraction of benzene in solution containing 30% by mass in carbon tetra chlorid
calculate final molarity of the solution if 11ml of 5m solution is made up to 20ml
The concentration of hcl is 0.13.
Calculate the weight of sucrose for the desired volume and concentration of the solution.
This is the concentration of the ion H+.
The molar concentration of the hydrogen ions