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please answer the following question In the laboratory, a student dilutes 28.4 mL of a 8.32...
In the laboratory, a student dilutes 15.1 mL of a 7.96 M hydrobromic acid solution to a total volume of 200.0 mL. What is the concentration of the diluted solution?
Part A. In the laboratory, a student dilutes 13.1 mL of a 7.41 M hydrochloric acid solution to a total volume of 250.0 mL. What is the concentration of the diluted solution? Concentration = M Part B. How many milliliters of 8.57 M hydrobromic acid solution should be used to prepare 4.00 L of 0.400 HBr M ? mL
1. In the laboratory, a student dilutes 27.6 mL of a 10.2 M hydrobromic acid solution to a total volume of 150.0 mL. What is the concentration of the diluted solution? Concentration = ______M How many milliliters of 11.8 M hydrobromic acid solution should be used to prepare 2.50 L of 0.400 M HBr? ______mL 2. In the laboratory a student combines 41.2 mL of a 0.440 M cobalt(II) acetate solution with 23.1 mL of a 0.311 M lead acetate...
In the laboratory, a student dilutes 10.5 mL of a 6.50 M nitric acid solution to a total volume of 200.0 mL. What is the concentration of the diluted solution? Concentration = M.
In the laboratory, a student dilutes 10.3 mL of a 11.5 M perchloric acid solution to a total volume of 200.0 mL. What is the concentration of the diluted solution? Concentration = ?? M
In the laboratory, a student dilutes 22.7 mL of a 6.53 M perchloric acid solution to a total volume of 200.0 mL. What is the concentration of the diluted solution? Concentration = ___M
In the laboratory, a student dilutes 26.4 mL of a 10.5 M nitric acid solution to a total volume of 250.0 mL. What is the concentration of the diluted solution? Concentration = How many milliliters of 11.6 M hydrochloric acid solution should be used to prepare 5.50 L of 0.100 M HCl? Interpret the following equation for a chemical reaction using the coefficients given: CO(g) + Cl2(g) →→ COC12(g) On the particulate level: of CO(g) reacts with — of Cl2(g)...
In the laboratory, a student adds 19.3 g of potassium acetate to a 125 mL volumetric flask and adds water to the mark on the neck of the flask. Calculate the concentration in mol/L) of potassium acetate, the potassium ion and the acetate ion in the solution [KCH3COO) - [K] [CH3C00] = 1 A student wishes to prepare 300-ml of a 0.236 M iron(III) acetate solution using solid iron(III) acetate, a 300-ml volumetric flask, and deionized water (a) How many...
In the laboratory, a student adds 48.9 mL of water to 26.1 mL of a 0.838 M hydrobromic acid solution. What is the concentration of the diluted solution? Assume the volumes are additive.
You wish to make a 0.249 M hydrobromic acid solution from a stock solution of 12.0 M hydrobromic acid. How much concentrated acid must you add to obtain a total volume of 50.0 mL of the dilute solution? __mL You wish to make a 0.112 M nitric acid solution from a stock solution of 12.0 M nitric acid. How much concentrated acid must you add to obtain a total volume of 150 mL of the dilute solution? __mL In the...