If you have 0.2 moles of a substance in 500 mL of water, what is the molarity? Remember to convert mL to L first. 1000 mL = 1 L.  Then, you do moles divided by liters. Group of answer choices 0.004 M .1 M 0.4 M 2.5 M

Q: Calculate the number of moles required to make 150 mL of a 5.5M solution of CuSO4. For all answers…

A: a- grams of CuSO4= 131.69 g b. mL of 6.5 M = 38.46 mL Details of these part are attached below.

Q: Please answer both parts. Calculate the molarity of the solution. The solution contains 21.7 g of…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution. Molarity,…

Q: What is the mass of a solution if 25.0 ml of NaOH was added to a 35.0 ml of water? Assume a density…

A: The density of a solution is the ratio of its mass to volume. It is labelled in equation (1) in…

Q: Suppose 0.575 g of sodium nitrate is dissolved in 300. ml. of a 29.0 m Mf aqueous solution of…

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Q: If you have 35.4 mL   of a 4.55% NaNO3 solution, what is the mass of NaNO3?

A: Answer: In this question (w/v)% of NaNO3 solution is given to us and we have to find out the mass of…

Q: Calculate the molarity

A: Molarity is the ratio of number of moles of solute to the volume of solution (in L)  number of moles…

Q: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: In the lab, you measure out 30.0 mL of a 6.0 M HCI solution. You then add distilled water until the…

A: Given:- Initially:- 6.0 M and 30 ml HCl Finally:- 100 ml Solution of HCl

Q: A student needs to make 600 mL of a 0.81 M solution of NaCl. How many grams of NaCl should they…

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Q: Expand the units of molarity for this solution: 0.58 M AgNO3 When the units are expanded, enter the…

A: Molarity of a solution is given as the number of moles of solute present per liter of a solution. It…

Q: How many moles of solute are present in each of these solutions? a. 51.7 mL of 4.4 M H₂SO4 mol H₂SO4…

A: we are given 4 different solutions and we have to find moles of solution

Q: 80.0 g glucose (MW = 180 g/mol) is dissolved in enough water to make 1.0 L solution. What is the…

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Q: Ms. Dunne added 2233.8 milliliters of water to 16.2 milliliters of NaOH solution to make a 3.60 x…

A: The equation for calculating molarity is the ratio of the moles of solute whose molarity is to be…

Q: How many mL of water is in 950.0 mL of a 0.25 M NaCl solution? The Density of NaCl=2.165g/mL

A: Molarity (M) The equation to calculate molarity is ; M=given massmolar mass×volume of solution(L)

Q: Calculate the molarity

A: Molarity = number of moles of solute/volume of solution(in L)  Number of moles = mass/molar mass

Q: The concentration of a CaCl2 solution is 0.677 M. Find the volume of the solution, in mL, which…

A: Solution Molar concentration (also referred to as M, quantity concentration or substance…

Q: 4. You need to make 1 liter of a 5 M solution of sodium chloride (NaCl). The molecular weight of…

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Q: How would you prepare 70.0 mL of 0.400 M HNO3 from a stock solution of 4.00 M HNO3? What volume (in…

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Q: Calculate the molarity of 5.50 grams of Compound XY (molar mass= 75.0 g/mol) dissolved in 1.50 L…

A: Given, amount of a compound =5.50 grammolar mass of compound =75.0 gmolvolume of solution =1.50 Lwe…

Q: You have 5.5 grams of a substance with a molar mass of 26.98 g/mol.  You dissolve this substance in…

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Q: A brine solution is 10.0 % NaCl by mass. What is the molarity of this aqueous solution, given that…

A: Given a brine solution with concentration 10% by mass. Given density of the solution is 1.071 g/ml.…

Q: A student is asked to prepare 250 mL of a 0.0104 M NaCl solution. The student found a stock bottle…

A: Given: A student has to prepare 250 mL of 0.0104 M NaCl solution using 34.7 mL of 0.0723 M NaCl…

Q: A 9.73 g sample of an aqueous solution of hydrochloric acid contains an unknown amount of the acid.…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Find the concentration of 5 moles of solute dissolved in 250 L of water?

A: Solution (4):- Given => no. of moles of solute = 5 mol volume of water (solution) = 250 L…

Q: 0.36 mol of LiNO3 in 6.42 L of solution Express your answer using two significant figures. molarity…

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Q: What is the volume in mL needed to prepare a 0.4 M NaOH solution using 1.6 g of NaOH? The molar mass…

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Q: You have a stock solution of 5.0 M NaCl. If you want to make 300.0 mL of 0.150 M NaCl, how many…

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Q: How much NaOH is in 5.2 L of a 0.48 M NaOH solution?   99.84 g  78.9044 g  74.4006 g  2.72448 g

A: Interpretation: The quantity of NaOH is in 5.2 L of a 0.48 M NaOH solution is to be determined.

Q: A student wants to make a 1.600 M aqueous solution of barium sulfate, BasO4, and has a bottle…

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Q: A 2.5 L sample of a 6.2 M NaCl solution is diluted to 65 L . What is the molarity of the diluted…

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Q: A solution of sodium hydroxide, NaOH, contains 3.92 × 10²4 molecules. How many moles of sodium…

A: The objective of this question is to calculate the number of moles of sodium hydroxide (NaOH) in a…

Q: I have 0.445 L of a 1.8 M NaCl solution. If I boil away some water until the volume of the solution…

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Q: Say you have 1.50 M M9SO, solution and you need 200. mL of 0.600 M MgSO. How can you prepare this…

A: We have different solutions around us. They are formed by dissolving various substances. The solute…

Q: What volume of 1.11 M KMnO4, in liters, contains 471 g of solute? Volume= L

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Q: A simple equation that can be used ONLY for dilutions is M1V1 = M2V2.  So if a concentrated solution…

A: Given,M1= 1.36 MM2 = 0.286 M V2 = 50.0 mL

Q: What is the mass of the solvent (in grams) in 1.000 L of an aqueous 1.500 M NaCl solution? Be…

A: This question belongs to solution chapter.