Use the formula M1V1 = M2 V2
25 M X V1 = [4.1 x 10 -2 ]M x 1.5 L
V1 = [4.1 x10-2 x 1.5] / 25
V1 = 0.00246 L = 2.5 mL
Take 2.5 mL of 25 M HCl and put it in a analytical measuring flask and complete the rest volume with distilled water (until the total volume is 1500 mL).
71.4mL of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid.
The answer is 252,05 mL.
The solution must be diluted 1000 times to get from a pH of 3 to a pH of 6.
take the Mr of HCl to be 36.46. to prepare 1.0M we should take 36.46g and dilute to a litre to prepare 0.10M we should take 3.646g and dilute to a litre From density =mass/volume, we get volume=mass/density. So ideally we should take that volume and dilute to a litre. However we know that most conc HCl solution are not 100% HCl. thus we must multiply that volume by a factor 100/x for an HCl solution labelled x% Tauya Chigayo
The volume of a gas must increase when the temperature of the gas increases.
25 mL
71.4mL of 1.75 M hydrochloric acid must be diluted with water to prepare 0.500 L of 0.250 M hydrochloric acid.
The answer is 252,05 mL.
I must prepare for the test by studying. You must prepare for the race. You must prepare for your presentation. I must prepare for the beginning of the school year by getting supplies.
use titration formula
(X ml)(0.5M) = (100 ml)(0.1M)X= 20 ml
You first must know how much volume(mL) and how much (M) of the Iron III sulfate you are working with. It is water soluble as well.
The solution must be diluted 1000 times to get from a pH of 3 to a pH of 6.
take the Mr of HCl to be 36.46. to prepare 1.0M we should take 36.46g and dilute to a litre to prepare 0.10M we should take 3.646g and dilute to a litre From density =mass/volume, we get volume=mass/density. So ideally we should take that volume and dilute to a litre. However we know that most conc HCl solution are not 100% HCl. thus we must multiply that volume by a factor 100/x for an HCl solution labelled x% Tauya Chigayo
The volume of a gas must increase when the temperature of the gas increases.
Volume is a measure of space. Every object that takes up space must have volume. Therefore, every object you will ever encounter must have volume.
You must prepare an HD for the OS you are going to load on to it. This preparation is called formatting. Depending on the OS, you must use the correct formatting.