1. Calculate and report the following Molar Masses. Report final answer to the hundredth's place and include units: sodium hydroxide, potassium chloride, nitric acid, sulfuric acid, silver nitrate, sodium chloride, potassium hydroxide, and ammonium chloride. 2. What is the molar concentration of each of the following solutions? Report the final answer using appropriate significant figures. a. 3.00 moles of sodium hydroxide in 300. mL of solution. b. 6.00 moles of potassium chloride in 600 cc of solution. c. 85.5 g HNO3 in 3.07 Liters of solution. d. 92.00 g H₂SO4 in 843.0 cc of solution.

Q: Calclate the grams of NaCl contained in 733.7 milliliters of a 0.870 M solution of NaCl. A. 32.0 B.…

A: Provided volume (V) of NaCl=733.7 ×10-3 Provided Molarity (M)= 0.870M Molar mass of NaCl= 58.44g/mol…

Q: Directions: Provide what is being asked in each of the following items. Show a complete solution.…

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Q: The mass per unit volume of a pure substance is defined to be its density. Calculate the volume of…

A: Given  Mass = 4.3 kg = 4.3 x 103 g Density  = 607 g/L

Q: The industrial production of ammonia is based on the Haber process in which atmospheric nitrogen…

A: This question belong to Some basic concept of chemistry that is mole concept. We have solved this…

Q: A solution is made by dissolving 6.26g NAOH in 25.2g water. 19. What is the number of moles of…

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Q: Determine the amount concentration of a solution when 6.55 g of lithium phosphate is dissolved to…

A: We have given 6.55 gm of lithium phosphate Moles of lithium phosphate in 6.55 gm of lithium…

Q: How many moles of the precipitate are  in the solution? 2. How many moles of Metal Br are  in the…

A: From given information we can say that Unknown metal = M+   Bromide ion = Br-  Metal bromide = MBr…

Q: volume

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Q: An aqueous solution of hydrochloric acid contains 24% HCl by mass. Compute for the number of moles…

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Q: B. Answer the following questions. Show calculations where applicable. Observe the use of…

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

Q: it takes a solution 37.00ml of a 0.150 M solution of potassium hydroxide to completely react with…

A: Given information: Volume of KOH is found to be 37.00 ml = 0.037 L. Molarity of KOH is found to be…

Q: ne concentration in um

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Q: Complete the concentration calculations. Show your calculations (as best as possible) in the column…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.128 M solution of…

A: Concentration of hydroiodic acid=0.128M Volume of base =13.3 mL Volume of acid =15.6 mL

Q: Hard water often contains dissolved Ca²+ and Mg2+ ions. One way to soften water is to add…

A: Given,Molarity of CaCl2 = 0.055 MMolarity of Mg(NO3)2 = 0.090 Mvolume of the solution = 1.0 L

Q: How many grams of Mg3(PO4)2 are needed to make 3.000 L of a 2.500 M solution ? The GFW for magnesium…

A: The GFW of Mg3(PO4)2 = 262.87g

Q: Solutes A and B were individually mixed with water (the solvent) to determine the polarity of these…

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Q: You have a 0.561 M solution of magnesium chloride. You pour out 389.8 mL. of this solution. How many…

A: Given that:  Molarity of Magnesium chloride (MgCl2) = 0.561M  Volume of solution = 389.8ml =…

Q: Calculate the number of moles of sodium hydroxide present in 26.80 mL sample of a 0.315 M solution.…

A: Given : Molarity of sodium hydroxide solution = 0.315 M  Volume of sodium hydroxide (NaOH) = 26.80mL…

Q: Determine the molarity of the solution when 0.308 g of silver nitrate is dissolved in 12.0 mL of…

A: molarity of a solution is defined as no of moles of solute devided by volume of solution in liter.

Q: Calculate Molarity of a solution (convert mL to L!) A 250.0 mL solution contains 0.46 mol of copper…

A: " Molarity is number of moles of solute present                                                in 1…

Q: Calculate the molarity (in M) of 0.405 mol HCI in 277.5 mL of solution. Include units in your…

A: Molarity of a given solution is defined as the total number of moles of solute per litre of…

Q: A solution with a total volume of 750. mL contains 37.1 g Mg(NO3)2. Determine the concentration of…

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Q: Calculate the molarity of the solution when 0.1500 L of solution contains 9.114 g of iron() sulfate.…

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Q: 2. In two steps, calculate the concentration of a dilute solution made by diluting 6.50 mL of a 7.30…

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Q: . 10.00 grams of solid potassium hydroxide is added to 250.0 mL of distilled water. Write a…

A: The provided answer describes the chemical equations and calculations for three scenarios involving…

Q: 2) If an unknown sample contains 39.04% sulfuric acid by mass, then a 1.000 g of that sample would…

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Q: What is the molarity of the solution prepared by diluting 35.0 mL of 1.25 M AgNO3 to each of the…

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Q: molarity

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Q: If 0.96 mL of a 0.128 M HCl solution is diluted with water to a total volume of 10.00 mL, what is…

A: By the law of equivalent, M1V1=M2V2 so,

Q: 50.0 mL of 2.25 M hydrochloric acid reacts with 50 mL of 1.25 M sodium hydroxide 1. Write a balanced…

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Q: What is the molarity of the resulting solution when 300. mL of a 0.600 M aqueous solution is diluted…

A: Given :-  Initial concentration (M1) = 0.600 M  Initial volume (V1) = 300 mL  Final volume (V2) =…

Q: Questions 8 is separated into 2 parts. Refer to the following table Freezing Point for water = 0.0°C…

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Q: How much water would you need to add to 10.0 ml of a 16.0 M solution in order to make a 0.050 M HCI…

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Q: 5. Calculate the number of molecules in 5.00 mol of NH3. A. 3.01 x 1024 molecules of NH3 B. 1.03 x…

A: Given,  Moles of NH3 = 5.00 mol.  The number of molecules of NH3 in 5.00 mole of NH3 is:

Q: 49. The initial concentration of the solution HCI is 12 M. What would the volume of the initial…

A: The volume of the initial stock solution (V1) of HCl is: 50 mL (rounded to 1 significant…

Q: Calculate the molarity of a solution that contains 8.97 grams of NaCl dissolved in 0.052 liters of…

A: Mass of NaCl = 8.97 g  Volume of Solution = 0.052 L  Molar mass of NaCl = 58.44 g/mol  Moles of NaCl…

Q: 4. What volume of 0.100 M sulfuric acid is required to neutralize 800.0 mL of 0.200 M KOH? Show your…

A: Applying molarity equation M 1V 1= M 2V2

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.