Question 10 If 18.0 g of hydrochloric acid (HCI) is dissolved in water to make 0.500 L of solution, what is the molarity of the solution? A 0.724 M 0.986 M 3.20 M D 36.0 M

Q: Question 72 of 96 What volume in L of a 0.32 M Mg(NO,) solution contains 45 g of Mg(NO,) molMetNO.…

A: Given data: Concentration of Mg(NO3)2 = 0.32 M, Mass of Mg(NO3)2 = 45 g, Molar mass of Mg(NO3)2 =…

Q: Question 9 How many moles of K* ions are present in 343 mL of a 1.27 M solution of K3PO4 (aq) ?…

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Q: The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K2Cr2O7 to 500 mL is __.…

A: M1 = Molarity of first solutionM2 = Molarity of second solutionV1 = volume of first solutionV2…

Q: A 90.0g sample of NaCl is dissolved in water to make a solution with a volume of 3.00 L. What is the…

A: Given that: Mass of NaCl = 90.0g Volume of solution = 3.00L Using molar mass of NaCl = 58.44 g/mol

Q: If 8.89 g of CuNO, is dissolved in water to make a 0.810 M solution, what is the volume of the…

A: The molarity or concentration of solution is calculated by the formula, M=msMsV Where, ms is the…

Q: QUESTION 7 An antacid tablet contains CaCO as the active ingredient When 1552 grams of the tablet is…

A: Given: Mass of tablet = 1.552 g. Concentration of HCl = 2.845 M Volume of HCl used = 6.004 mL =…

Q: 40.00 mL of 1.50 M acid is added to 100.00 mL of water, what is the final concentration (molarity)?…

A: To find: Concentration of acid when 40.00 mL of 1.50 M acid is added to 100.00 mL of water.

Q: If the Alura Red food-dye stock solution has a molarity of 0.20 M and 4.00 mL of this stock solution…

A: 0.20 M solution means in 1L(1000) ml of the solution, there are 0.20 moles of the solute are present…

Q: only need help with the average molarity of KMnO4 solution (M) it must be a number.   Reaction…

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Q: QUESTION 2 99.3 grams of MGSO4 were dissolved in enough water to give 0.98 L of solution. Calculate…

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Q: Question 26 0.45 moles of NaCl is dissolved in 250 mL of water. What is the molarity of the…

A: * Molarity of compund = Moles of compund/volume of solution in L By using this we can calculate the…

Q: 20cm3 of 0.1M hydrochloric acid completely reacted with a solution of 1M sodium hydroxide solution.…

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Q: Question 1 What is the molarity of a KMNO4 solution, If 40.41 mL is required to titrate 0.2538 g of…

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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: QUESTION 17 If 5.43 mL of water is added to 3.57 mL of a 0.5537 M ammonium phosphate solution, what…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: Solve on paper using correct formula and showing step by step calculation. (Each correct…

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Q: Question 2 Which of the following solids, when dissolved in water, would create an electrolyte…

A: Dear student I have given answer to your question in the image format.

Q: Solve on paper using satrect formula and showing step by step calculation. An aqueous solution of…

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Q: Question 5 Which of the following describes a method to dilute a concentrated solution? O Adding…

A: A method to dilute a concentrated solution is –   – We can dilute the solution by adding enough…

Q: Question 9.) What is the molarity when 31.50 grams of potassium chloride is added to water to make a…

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Q: 4. Calculate the molarity of NażS2O3 if 41.22 ml is equivalent to 37.84 ml I2 solution, 35.62 ml of…

A: 41.22 ml of Na2S2O3 is equivalent to 37.84 ml I2 solution, 35.62 ml of this l2 solution is…

Q: QUESTION 18 What is the molarity of the solution prepared from 10.0 mL of a 5.0 M KBr solution to…

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Q: Question 12 of 25 Submit What mass grams of nitric acid , HNO, is required to neutralize (completely…

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Q: Determine the molarity 4.82 mol HCI dissolved in 328 mL of water

A: The molarity of the solution is defined by the mole of solute present in one liter of solution. The…

Q: only need help with the average molarity of KMnO4 solution (M) it must be a number. The answer is…

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Q: Question 4 Which of the following compounds is not soluble in water: O AgCI O CusO4 O MgBr2 O Na20

A: Given compounds: AgCl CuSO4 MgBr2 Na2O We have to find the compound that is not soluble in water.…

Q: If 0.25 L of a 6.8 M HNO₃ solution is diluted to 2.0 L, what is the molarity of the new solution?

A: Given, M1=6.8 MM2=?V1=0.25 LV2=2 L

Q: QUESTION 3 If a solution containing 4 g of NaOH is exactly neutralized by an 80.00 mL of an aqueous…

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Q: Suppose 17.4 g of zinc chloride is dissolved in 350. mL of a 0.20 M aqueous solution of potassium…

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Q: Question 6 796. mL of 0.986 M K3PO4 (aq) is mixed with 565. mL of 0.373 M NISO4 (aq). Calculate the…

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Q: ANSWER ALL OF THESE SHORT QUESTIONS Which of the following ions is formed when an acid is…

A: As you have asked multiple questions we will solve the first 3 for you.If you want answer to a…

Q: Question 6 The diagram below represents a monoprotic acid, HA. What volume (mL) 0.0200 M KOH is…

A: Given, Note: HA is monoprotic acid. 1000 mL = 1 L For KOH solution: Concentration of KOH solution =…

Q: 40. How many moles of chloride ions are in 62.2 mL of a 2.00 M aluminum chloride solution? a. 0.124…

A: Molarity = number of moles / volume of solution (L)

Q: If the Alura Red food-dye stock solution has a molarity of 0.30 M and 2.00 mL of this stock solution…

A: Given information: Concentration of stock solution = 0.30 M Volume of stock solution = 2.00 mL…

Q: 3. A solution is prepared by dissolving 5.00 grams of aluminum sulfate in enough water to make 125…

A: Mass=5gm Molarity mass= 342 Volume=125ml Molarity=mass×1000÷molar mass×volume Molarity=…

Q: Part B When you need to produce a variety of diluted solutions of a solute, you can dilute a series…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: What is the formula mass of (NH4)3PO4 (ammonium phosphate)? O A. 62.0 g/mol O B. 149 g/mol O C. 113…

A: 3) atomic mass of nitrogen = 14 g.mol-1 atomic mass of hydrogen = 1 g.mol-1 atomic mass of…

Q: QUESTION 11 Which of the following compounds is NOT soluble in water? O NAC2H3O2 O CaBr2 O CaSO4 O…

A: Solubility is the property of a liquid to dissolve a solid, liquid or gas in itself.

Q: QUESTION 39 What is the molarity of an 12 M HC,H,O, solution prepared by diluting 50. m L of…

A: Answer of this question :-  Molarity :- Number of mole of solute present in one litre of solution…

Q: If 45 mL of water are added to 250ml of a 0.75 M K2SO4 solution, what will be the molarity of the…

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Q: If 0.25 L of a 9.1 M HNO₃ solution is diluted to 2.0 L, what is the molarity of the new solution?

A: Given: The molarity of 0.25 L solution of  HNO3 is  9.1M Hence let us assume V1 = 0.25 L And…

Q: Suppose 0.809 g of barium nitrate is dissolved in 250. mL of a 35.0 m M aqueous solution of ammonium…

A: Given , mass of barium nitrate = 0.809 g                       Molarity of aqueous solution of…

Q: How many moles of KBr are there in 250.0 mL of a 0.250 M KBr solution? 0.0625 mol KBr 1.00 mol KBr…

A: Given that -  Molarity of KBr Solution = 0.250 M  Volume of the Solution = 250.0 mL    Then from…

Q: The molarity of pure water is: (a) 55.56 M (b) 5.56 M (c) 1.0 M. (d) 0.01 M

A: Density of water  = 1 g/mL * Molarity  = Moles / volume of solution in L Means the volume of water =…

Q: If 8.96 g of CUNO, is dissolved in water to make a 0.100 M solution, what is the volume of the…

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Q: If 3.5 L of a 4.8 M SrCl2 solution is diluted to 45 L, what is the molarity of the diluted solution?

A: The equation to calculate the unknown values from knowns are given as, M1V1=M2V2 where M is the…

Q: Choose all answers that express a molarity value.  Select all that apply.   Choices:  55 mol 12 m…

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Q: 406 mL

A: Dear student I have given answer to your question in the image format.

Q: Be sure to answer all parts. What is the molarity of a solution prepared using the given amount of…

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