A Question 10 (1 point) Retake question What is the percent by mass of 50 grams of NaCl dissolved in 50 grams of wate O1% O2 % O 100 % 50 % > View hint for Question 10 A Question 11 (1 point) kelke ueston How many Liters of solution do you need if you begin with 20 males of NaCl ar

Q: The directions for using epsom salts in a bath say to add 105 grams of Mg50, 7H0 per liter of water.…

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Q: How many millilitres of 3.0 M H2SO4 are needed to make 450 mL of 0.10 M H2SO4?

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Q: A solution has a volume of (500) ml if the solution contains 1023×3.022 partial sodium carbonate.…

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Q: 2. HOW MANY MOLES OF SOLUTE ARE CONTAINED IN THE FOLLOWING SOLUTIONS? (SOLVE AND SHOW NUMERICAL…

A: Molarity of solution is given by-Molarity = Moles of soluteVolume of solution in Litre1000 ml = 1 L∴…

Q: Calculate the volume (in mL) of a 19.0% (m/V) solution containing 13.7 g NaCL. Enter your answer in…

A: Given(m/V) % of solution = 19.0 %Mass of NaCl = 13.7 gVolume of Solution = To be determined

Q: Which of the following incorrectly represents the concentration of 2.79 g of KCI dissolved in 122 mL…

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Q: If I leave 750 mL of 0.35 M sodium chloride solution uncovered on a windowsill and 150 mL of the…

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Q: Grams per millilitre of NaCl are contained in a 0.250 M solution is O 0.0746 gm/mL 0.0146 gm/ mL…

A: Molarity is given by the number of moles per litre of the solution. Number of moles is given by the…

Q: Calculate the mass of each solute required to make 20 mL of a 0.200 M solution. a. Sodium…

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Q: Commercial hydrochloric acid is 12.1 M. What volume of commercial HCI solution should be used to…

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Q: 11) What is the concentration of HCl in the final solution when 65 mL of a 12 M HCl solution is…

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Q: If I leave 750 mL of 0.50 M sodium chloride solution uncovered on a windowsill and 150 mL of the…

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Q: 25. The concentration of 4.0 litres of H2sO4 needed to repare 5.0 litres of 2.0 M solution is? A…

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Q: 1 How many moles of solute are present in 35.0 M KNO3? 1.2 What is the concentration in percent by…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: please highlight the correct answer

A: Molarity is moles/litre of solution.

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A: Given, 25 mL of 6.0 M HCL

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Q: uestion 4 How many milliliters of a 0.266 M LINO, solution are required to make 150.0 mL of 0.075 M…

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Q: Calculate the concentration of the solution: 2 g NaCl / 100 g H2O using % by Mass, % by Volume, and…

A: Given data: Mass of the solute , NaCl: 2g Mass of the solvent, H2O = 100g 1gm H2O = 1mL H2O

Q: We dissolve 2.45 g of sugar in 200.0 g water. What is the mass percent of sugar in the solution?…

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Q: 3. Calculate the mass of Na2CO3 that would be required to make 500.0 mL of 0.100M of Na2CO3…

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Q: Calculate the grams of solute required to make 2500g of 0.90%NaCl solution.

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Q: 500 mL of 1.0 M HCl solution from a concentrated reagent.

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Q: Enter your answer in the provided box. Calculate the molarity of 25.5 mL of 7.38 M HCl diluted to…

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Q: How mL of 8.0 M HNO3 is needed to make up a 200 mL solution of 2.0 M HNO3? naय O 10. mL 25mL 50 mL…

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Q: Write a step by step procedure for the preparation of 100 mL of 0.2 M CH3COOH solution. You will…

A: Given,V1 = 100 mlN1 = 0.2 MN2 = 0.83 MV2 = ?

Q: Use the References to access important values if needed for this question. An aqueous solution of…

A: The mass of iron(II) bromide is = 3.92 g The mass of water is = 17.7 g The weight/weight percent of…

Q: What volume of 12.0 M HCl is required to make 75.0 mL of 3.50 M HCl? O A. 21.9 mL O B. 0.560 mL O C.…

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Q: 11. If 56.1 grams of NaCl are dissolved in 44.0 mL of Sulfuric acid, H2SO4 Sulfuric acid has a…

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Q: To make 2L of.30 M sulfuric acid, how many mL of the stock solution of 1 M should be used? O 600 ml…

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Q: what volume of solution in liter is required to make a 0.4 M solution by dissolving 16.8 grams of…

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Q: 1.Molarity shows the quantitative relationship between Group of answer choices A, number of moles…

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Q: The density of a concentrated phosphoric acid solution is 1.514 g/mL solution at 20°C. It contains…

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Q: What volume of 5.00 M NaOH stock solution is needed to prepare 100.0 mL of 0.250 M NaOH solution?…

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Q: part 1How many ml of a 14M solution must be used to make 250ml of 1.75M? part 2 Water is added to…

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Q: What is the volume needed to make 20.0 ppm HCl (36.5 g/mol) solution from 0.50 M stock solution? O…

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Q: Remaining Time: 1 hour, 09 minutes, 31 seconds. * Question Completion Status: A student makes a…

A: Given: The mass of NaOH = 25.4 g The mass of water = 450 g.

Q: How much diluent is needed to prepare 1L of 2.5 M solution of KCI if the available stock solution is…

A: Given M2 = 2.5 M            M1  = 4.0 M            V2 = 1.0 L

Q: A 25 mL sample of a 4.0 M solution is diluted to 250 mL. What is the molarity of the new solution? B…

A: Given that,M1=4M,V1=25ml,V2=250ml,M2=? When n1=n2 then M1V1=M2V2 M2=M1V1/V2=(4×25)/250=0.4M…

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