500.0 mL of hydrochloric acid 2.50M are mixed with 250.0mL of hydrochloric acid 3.75M. Assume that volumes are additive. What is the final concentration (in Molarity) of the hydrochloric acid?
![Soin > Miri = 1.25 mal 1. Ist Husum and he soin Vi= sooml= o.si [1 ml=1631] Va = 200 ml= o.are M, = 8.5M = 2.5 moldt Ma = 3.7](http://img.homeworklib.com/questions/11f9a350-52f7-11eb-ba34-61e3ce9f06fb.png?x-oss-process=image/resize,w_560)
500.0 mL of hydrochloric acid 2.50M are mixed with 250.0mL of hydrochloric acid 3.75M. Assume that...
A 65.0 mL sample of 0.513 M glucose (C6H12O6) solution is mixed with 160.0 mL of 2.33 M glucose solution. What is the concentration of the final solution? Assume the volumes are additive.
50. ml of a 1.0 M solution of hydrochloric acid, HCl, is titrated with a 1.0 M solution of sodium hydroxide. What is the pH after 51 mL of NaOH has been added? Assume that the volumes are additive.
Sulfuric acid (250.0mL) is titrated with 176.5 mL 2.4 M NaOH to an equivalence point (the point where all the sulfuric acid is exactly neutralized). 2NaOH + H2SO4 -> 2H2O + Na2SO4 a) How many moles of Sulfuric acid were in the original 250.0 mL? moles of H2SO4 = b) What was the concentration of Sulfuric acid in the original 250.0 mL sample? Molarity of Sulfuric acid =
50.0 mL of a stock solution of hydrochloric acid, HCl (aq), at 12.0 M is diluted by adding it to 150.0 mL of water, H2O. What is the concentration, in units of molarity, of the final, diluted solution?
In the laboratory, a student dilutes 11.0 mL of a 7.94 M hydrobromic acid solution to a total volume of 300.0 mL. What is the concentration of the diluted solution? How many milliliters of 9.56 M hydrochloric acid solution should be used to prepare 2.50 L of 0.500 M HCL? In the laboratory, a student adds 56.5 mL of water to 13.2 mL of a 0.875 M nitric acid solution. What is the concentration of the diluted solution? Assume the...
Solve the following 1) A solution is made by adding 24.8 mL of concentrated nitric acid (70.4 wt%, density 1.42 g/mL) to some water in a volumetric flask, and then adding water to the mark to make exactly 200 mL of solution. Calculate the concentration of this solution in molarity. 2) A 72.0 mL aliquot of a 1.50 M solution is diluted to a total volume of 288 mL. A 144 mL portion of that solution is diluted by adding...
4. If 50 liters of 12% hydrochloric acid (HCl) is mixed with 80 liters of 40% hydrochloric acid, how much acid would result and what would be the concentration of the final solution?
3 pts Question 13 What is the molarity of an aqueous solution of hydrochloric acid if 50.00 mL of 5.00 M HCl(aq) is diluted to a new volume of 100.0 mL? 5.00M 100M 2.50M 1.25M 3 pts Question 14 How many moles of sulfuric acid are in 300.0 mL of 2.00 M H2SO4(aq) 300 mol 0.300 ml 500 ml 0.600 mol
375 mL of a 0.150 M aqueous solution of silver (I) nitrate is mixed with 125 mL of a 0.125 M aqueous solution of sodium phosphate. Calculate the mass of precipitate that forms and the final concentration of each ion in the mixed solution. Volumes are additive and the precipitation reaction goes to completion. Can you show all work for calculating the final concentration of each ion in the reaction including Ag, NO3^-1, Na and PO4^-3
A 4.51 g sample of chalk is mixed with 23.8 mL of 3.0 M hydrochloric acid. It is filtered to obtain 3.64 g of calcium carbonate. What is the percent of calcium carbonate in the chalk?