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What is the final concentration if 75.0 mL of a 3.50 M glucose solution is diluted to a volume of 400 mL?
A 1 mole glucose solution means that there would be 1 mol/liter. There is only .075 liters, so there is only .075 moles present. .075 moles in 400 milliliters is a .075 to .4 ratio. By expanding the ratio, it is found that there are .1875 moles to 1 liter, making the final concentration 0.1875 M.
What is the pH of a 0.100 molar HCl solution?
The answer depends on several unspecified variables, most importantly the final molarity of the solution, which depends on the final volume. You can calculate the value yourself using the formula: pH = -log[H+] where [H+] is the final concentration of H+ ions in solution. For HCl, [H+] is equal to molarity. So, for example, if you add 50.0 ml of 1.0M HCl to 950 ml of deionized water, your final concentation is: (50.0 ml/1000 ml) * (1.0M) = 0.05M Therefore: pH = -log[0.05] = 1.3
How many milliliters of a 0.266 m lino3 solution are required to make 150.0 ml of 0.075 m lino3 solution?
To find out how many milliliters of the 0.266 M LiNO3 solution are needed, you can use the formula C1V1 = C2V2, where C1 is the concentration of the first solution, V1 is the volume of the first solution, C2 is the concentration of the second solution, and V2 is the volume of the second solution. Plugging in the values, you can solve for V1, which will give you the volume of the 0.266 M LiNO3 solution needed to make 150.0 ml of 0.075 M LiNO3 solution.
What is the difference between .05mg and .075mg?
The difference between 0.05mg and 0.075mg is 0.025mg. This means that 0.075mg is a higher dose than 0.05mg by 0.025mg. The numerical value represents the amount of medication in milligrams.
What does 925 on silver mean?
925 on silver indicates that the piece is made of sterling silver, which is 92.5% pure silver and 7.5% other metals for added strength. It is a common standard for high-quality silver jewelry and goods.
How many atoms are present in 23.0 mol of Ti?
1 mol = 6,022 x 10^23 molecules of HI. So: 6,022E23 *0,3 = Your answer !
How many ml is 075 mcg?
If 075 mcg is 0,075 microgram and the liquid is water the voume is 0,075 microlitres.
How many inches in .075?
75m = 2952.73391 inches
What is the final concentration if 75.0 mL of a 3.50 M glucose solution is diluted to a volume of 400 mL?
A 1 mole glucose solution means that there would be 1 mol/liter. There is only .075 liters, so there is only .075 moles present. .075 moles in 400 milliliters is a .075 to .4 ratio. By expanding the ratio, it is found that there are .1875 moles to 1 liter, making the final concentration 0.1875 M.
How many inches in 075 meter?
75m = 2952.73391 inches
How many centigrams are in 75 grams?
.075
How many g in 75 mg?
75 mg = .075 g.
How many oz in .075 pounds?
0.75 pounds = 12 ounces
Which is more 125mg or 075 mg?
125 is more than 075, so 125 mg is more than 075 mg.
Convert 7.5 cents into decimals.?
i think its $ 0.075
How do you convert .075 into a fraction.?
.075 = 3/40 as a fraction in its simplest form
How many hours are in 100000000 years?
There is 876 581 277 075 hours in 100,000,000 years.
