What is the concentration of a solution that was prepared by adding 0.492 moles of NaCl to a solution with a final volume of 1.132 L? Your Answer: Answer units

Q: A balloon with 10g of Xenon has a volume of 4L, what will the volume be when 6g more of Xenon is…

A: Given :-  Initial amount of Xe = 10 g  Initial volume = 4L  To calculate :-  Final volume after…

Q: How much water, in mL, needs to be added to 29.7 mL of 11.2 M HNO3 to make a 6.05 M solution with…

A: Given values,  V1 = 29.7mL N1=11.2M N2=6.05M And V2=?

Q: O CHEMICAL REACTIONS Uusing molarity to find solute moles and solution volume A chemist adds 1.50 L…

A: Given: 1.50 L of 2.0 M sodium nitrate solution

Q: Calculate the molarity of a solution prepared by dissolving 21.83 grams of Naci (OR "Na" CI) to…

A: Given, Mass of NaCl is 21.83 g. The volume of the solution is 0.975 L. Molarity can be calculated…

Q: What is the molarity of a solution prepared by dissolving 233.4 grams of Fe(OH)3 in enough water to…

A: Given: The given mass of Fe(OH)3=233.4 g. The molar mass of Fe(OH)3=106.86 g/mole. The volume of the…

Q: What is the concentration (molarity) of a solution created by dissolving 158.4 grams of KCI to…

A: Given mass = 158.4 grams Volume of solution = 2.1 L Molar mass of KCl =74.55 g/mol

Q: How many moles of solute are in 929mL of 3M HNO3? Answer to 3 decimal places Read about significant…

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Q: How many moles of hydrochloric acid are present in 75.8 mL of 0.765 M hydrochloric acid? Report your…

A:

Q: What is the molar conversion formlula, for grams to molars and vice versa?

A: 1 mole of a substance contains 6.022×1023 molecules.

Q: What is the concentration (molarity) of a solution created by dissolving 58.1 grams of KCI to create…

A: Given data is as follows:    The mass of KCl = 58.1 g The volume of the solution = 1.9 L The…

Q: How many liters of carbon dioxide will react with sodium hydroxide solution

A: Number of moles = mass/molar mass  molar mass of NaOH = 40.0 g/mol  at STP ;-  1 mol gas has volume…

Q: A patient received 2.95 L of a 0.278 M glucose IV solution. How many moles of glucose were…

A: For glucose IV solution, Volume = 2.95 L Molarity = 0.278 M                             (As, 1M = 1…

Q: What is the molarity when 1.7 grams of potassium fluoride is dissolved to make 1.4 mL? Answer to 2…

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Q: A chemist adds 390.0 mL of a 0.073M barium chloride (BaCl,) solution to a reaction flask. Calculate…

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Q: If you dissolve 401 grams of (NH4)3PO4 in enough water to make 250 mL of solution, how many moles of…

A: Write the equation for dissolution of ammonium phosphate in water. One mole of ammonium phosphate…

Q: How many grams of NaCl are required to make 350.0 mL of a 1.310 M solution? Your Answer: Answer…

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Q: What is the percent of a sucrose solution if 18.2 grams of sucrose is dissolved in 500 mL of water?

A: Given,  Mass of sucrose = 18.2 g Volume in mL = 500 mL  What is the percent of a sucrose solution =…

Q: Calculate the volume in milliliters of a 0.95 mol/L silver nitrate solution that contains 25.0 g of…

A: Molarity of solution can be defined as moles of solute per unit volume of solution.

Q: 4.How many grams of NaCl would be required to create a 12.1 % of a 495 g solution? Numerical…

A: We know that  1 % Solution is defined as 1gram of solute and make upto total mass of 100 gram of…

Q: 13.  Calculate the solution volume in mililiters of a 2.23 M solution containing 2.22 moles of…

A: We have to calculate the volume of the solution in mL.

Q: Part A Calculate the number of grams of 4.1 % (m/m) NaCl solution that contains 7.30 g of NaCl.…

A: Mass of solution is to be determined.

Q: DETAILS PREVIOUS ANSWERS КТ4 5.064. MY NOTES ASK YOUR TEACHER What volume of 0.115 M NaOH, in…

A:

Q: Calculate the concentration of the chemist's working solution.

A:

Q: A chemist prepares a solution of barium chloride (BaCl,) by measuring out 17.1 g of barium chloride…

A: Given that : Mass of BaCl2 = 17.1 g Molecular weight of BaCl2 = 208.23 g/mol Volume (V) = 300 mL =…

Q: If you add 20.0 mL of water to 185.0 mL of a 0.30 M NaOH, what will be the molarity of the diluted…

A:

Q: Suppose 0.552g of zinc acetate is dissolved in 100.mL of a 22.0mM aqueous solution of ammonium…

A: zinc acetate = 0.552g aqueous solution of ammonium sulfate is ; 100.mL of a 22.0mM Volume of…

Q: [References] centration Use the References to access important values if needed for this question.…

A:

Q: 12.What is the normality of HCl if 500 ml of acid contain 37.413 g from HCl gas.

A: The normality of the solution is equal to the equivalent moles dissolved per liter of solution. It…

Q: Calculate the volume in milliliters of a 5.9 mol/L silver nitrate solution that contains 125. mmol…

A: Strength of a solution normally represents the solute amount that is present in a solution of known…

Q: How many moles of HBr are present in 0.123 L of a 2.67 M solution? Your Answer: Answer units

A: Given that: Volume of solution (V) =0.123 L Molarity of solution (M) = 2.67 M Moles of HBr =?

Q: Calculate the mass in grams of NaF needed to prepare 0.50 L of 1.47 M NaF solution. Enter your…

A: Molar mass of NaF is (23 + 19)g = 42g/molesGiven molarity = 1.47 M and volume = 0.5 LNow we know,…

Q: What is the concentration (molarity) of a solution created by dissolving 117.7 grams of KCI to…

A:

Q: You have 741.9 mls of water and you want to make a 1.184 molar (M) solution of barium hydroxide.…

A: Given: The volume of water= 741.9 mL Molarity of Barium hydroxide solution=1.184 M To calculate:…

Q: Listen How many liters of solution are needed to make 0.70 M solution containing 2.88 grams of…

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Q: Sterling silver contains 93.5% silver, if a necklace made of sterling weighs 15g. What is the mass…

A: Sterling silver is an alloy of silver in which approximately 93 % of silver and remaining of other…

Q: You record the following data during the Qualitative and Quantitative Characterization of Aspirin…

A: A numerical problem based on amount of substance, which is to be accomplished.

Q: Calculate the volume in milliliters of a 0.95 mol/L silver nitrate solution that contains 25.0 g of…

A:

Q: Given that you have 20.9 liters; how many moles are needed to get a concentration of 0.541…

A: Concentration of solution(in terms of molarity) is defined as number of moles of solute dissolved in…

Q: MXMX (KspKspK_1 = 5.69×10−11) Express your answer in moles per liter.

A:

Q: photo attached

A: The molarity or the concentration can be defined as the ratio of number of moles of solute which are…

Q: What is the volume in liters that is needed to create a 2.3 M solution with 4.0 moles of Fe(OH)2?…

A: Given: Concentration of Fe(OH)2 ,Molarity,  [Fe(OH)2] = 2.3 M no of moles of Fe(OH)2 = 4.0 mol   To…

Q: How much water must be evaporated from a 60 oz, 5% saline solution to produce a 25% saline solution?…

A: On dilution, number of moles remains constant i e. Percent × volume = constant  Using this we will…

Q: ou have 729 mls of water and you want to make a 0.864 molar (M) solution of barium hydroxide.  How…

A: Given : Volume = 729ml  Molarity = 0.864M

Q: What is the mass percent (m/m) concentration of a solution that contains 12.0 grams of NaCl and 74.5…

A:

Q: What is the percent by mass of NaCl in a sample of saline if 143 g of NaCI is used t make 333 g of…

A: Mass of NaCl=143g Mass of solution=333g Percent by mass of NaCl=?

Q: Convert your answer to scientific notation (i.e. ## x 10x mg) = Convert a 3.5% NaCl solution to…

A: Given: Concentration of NaCl in %(m/v) = 3.5 %.

Q: 1. Copper reacts with nitric acid producing water, nitric oxide gas (NO) and copper (II) nitrate.…

A: Please find your solution below : Molarity is measure of concentration which is defined as number of…

Q: Part A What is the (H3 0*] in a solution that contains 1.51 g of HNO3 in 0.460 L of solution?…

A: Given, mass of HNO3 = 1.51 g Volume of the solution = 0.460 L [H3O+] = ? Note: Molar mass of HNO3 =…