The solution must be diluted 1000 times to get from a pH of 3 to a pH of 6.
A solution with pH 1 is 10 times stronger (more acidic) than a solution with pH 2. This is because pH is measured on a logarithmic scale, with each unit representing a tenfold difference in concentration of hydrogen ions.
A solution with pH 1 is 100 times more acidic than a solution with pH 3. This is because pH is a logarithmic scale, where each unit change represents a tenfold difference in hydrogen ion concentration.
A solution with a pH of 9 is 10 times more alkaline than a new solution with a pH of 7. This is because pH is a logarithmic scale, with each unit representing a tenfold change in acidity or alkalinity.
55 ml of a 4.05 M solution of KI solution contains 55*4.05=222.75 millimoles. 20.5 ml of the diluted solution contains 3.8g of KI,so no.of moles of KI=3.8/(mol.wt of KI=165.9) is 22.9 millimoles. molarity of final diluted solution=22.9/20.5=1.117M since the no. of moles of KI present in initial and final solution are same. let.V(in ml) be the final volume of diluted solution. 222.75/V=1.117 V=199.41 ml final volume =199.41 ml
The pH scale is logarithmic, so each unit corresponds to a 10-fold difference in hydrogen ion concentration. Therefore, a solution with a pH of 9 has 1,000,000 (10^6) times more hydroxide ions than a solution with a pH of 3.
When diluted 10 times pH is raised by 1 unit in a acid.So you have to dilute 1000 times.
1000 times more dilute
100,000 times more acidic
310 x 310 is just one solution of many.
10
10
It has infinitely many solutions.
There is one solution for x and one solution for y. The solution is: x = -1 ; y = 2
one
One solution.
that all depends on the density of the solution
12 times 12 equals 144.