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- A 500 mL solution of 0.250 M NH, is required. What is the volume of 28wt \% of NH, (density = 0.899g / m * L ) required to make this solution? (a) 14.8 mL (b) 2.56 mL (c) 28.3 mL (d) 8.46 mLCHEMISTRY (Please write the complete solution legibly. No long explanation needed. Answer in 2 decimal places. Box the fin al answer.) 125 mL of 12.0 M HCl solution is diluted with water to a final volume of 1.00 L. What is themolarity of the diluted solution? (Answer: 1.50 M)please name each oof these compounds Do not give handwriting solution.
- 1 a) what volume of 3.0M nitric acid would be needed inorder to prepare 150.0ml of 1.3M nitric acid? b) what volume of 6.11M sulfuric acid would be needed to prepare 250.0ML of 1.3M sulfuric acid c) what volume of 2.5M potassium chloride would be needed inorder to prepare 175.0ML of 0.42M potassium chloride.What volume of solution is needed to give 15.3 g of NaBr is the solution is 28.4% NaBr by volume and the density of the solution is 1.26 g/mL? Please answer very soon will give rating surelyIf you were given an unknown that contained both a sodium salt and a potassium salt, list the tests you would do to prove that the unknown contained both sodium and potassium, and give the results of each test. Hint, flame tests with cobalt glass
- A 12.0−mL portion of 7.00 M stock solution is to be diluted to 0.300 M. What will be the final volume after dilution? Enter your answer in scientific notation. Be sure to answer all parts.Concentrated sulfuric acid is 18.0 M. What volume is needed to prepare 1.0 L of 6.0 M sulfuric acid solution? Report your answer with 2 SFA 809 mL NaCl solution is diluted to a volume of 1.40 L and a concentration of 5.00 M . What was the initial concentration C1?