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Can you please solve all of the sub problems and show the step by step to the solution please and thank you
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- Solve the following application problems. Show complete solutionPlease show solutions. ThanksA solution of HCl was titrated against sodium carbonate. What is the average normality of acid in the given data? (MW Na₂CO3 = 106) T2 0.3479 0.3562 0.3042 Weight (g) Initial V (ml) 0.80 1.60 35.20 36.70 39.80 Final V (mL) Vol HCl used (mL) 35.10 39.40 N of HCl (eq/L) 0.1954 0.1870 Average N of HCl (eq/L)
- full solution only pleaseCan you please answer these two sub problems and show all of the steps to the solutionTo what volume should you dilute 124 mL of an 8.05 M CuCla solution so that 49.0 mL of the diluted solution contains 4.50 g CuClh ? Express your answer In milliliters. >View Avallable Hint(s) mL Submit Previous Answers Request Answer
- uminateed.com/assessment/605ae50d7d1746b707867566/60627 Clever Portal Student Portal - Ho... Dashboard - Memri... 6 New Tab A English I Loyai q_UE9 Open Response Questions - 10 and 11 A- HNO2 O H* NO2 O H' A student is asked to describe the characteristics of the two solutions above, which have the same molarity. A students makes the following statement, "Since both solutions have the same molarity, they will also have the same pH." Do you agree with the student? Justify your reasoning.Show complete solution specially in item aPlease answer subparts d-e. Show solutions. Thanks
- a. How to prepare 8.00% (v/v) ethanol solution? which option? option1.) Measure 8 mL of ethanol and dissolve it with 100 mL water. option2.) Measure 4 mL of ethanol and dissolves it with 45.5 mL water. option3.) Measure 7 mL of ethanol and dissolves it with 80.5 mL water option4.) Measure 8 mL ethanol and dissolve it with 91.5 mL water b. If there is 0.500 mg of selenium in 350 g of solution, calculate the selenium concentration? c.How many grams of NaCl and water are required to make 150 g of a 10% (w/w) NaCl solution? d.A solution with a density of 0.876 g/mL contains 2.5 g of substance A with a molar mass of 92.14 g/mol and 112.5g of benzene. Calculate the molality and molarity of the solution. e.What is the molarity and normality of a solution which is prepared by dissolving 75.0 g of Ba(OH)₂ in water and diluting it to 1.00 L. The molar mass of Ba(OH)₂ is 171 g/mol. f.If 25.0 mL of a 2.19 M solution are diluted with 72.8 mL, what is the final concentration?…A 5.04 g sample of a solid containing Ni is dissolved in 20.0 mL water. A 5.00 mL aliquot of this solution is diluted to 100.0 mL and analyzed in the lab. The analyzed solution was determined to contain 5.53 ppm Ni. Determine the molar concentration of Ni in the 20.0 mL solution. concentration: M Determine the mass, in grams, of Ni in the original sample. mass: g Determine the weight percent of Ni in the sample. weight percent: % * TOOLS x10I need solution for all parts