Without doing detailed calculations, and assuming that the volumes of the solution and water are additive, what happens to the final solution obtained as a result of adding 250.0 mL of water to 100.0 mL of 0.220 M NaCl. O decrease in concentration increase in concentration O decrease in moles O increase in moles

Q: A solution is prepared by dissolving 98.6 g of NaCl in enough water to form 875 mL of solution.…

A: Given, weight of NaCl = 98.6 g Volume of solution = 875 ml Density of solution = 1.06 g/ml

Q: A bottle containing both NaCl(s) and NaCl(aq) is shaken repeatedly over a period of several weeks.…

A: Given : A bottle containing both NaCl(s) and NaCl(aq) is shaken repeatedly over a period of several…

Q: If 2.80 g of CuNO3 is dissolved in water to make a 0.770 M solution, what is the volume of the…

A: Given : Mass of CuNO3=2.80 g Molarity of the solution= 0.770 M  The molar mass of CuNO3=125.5509…

Q: A 125 mL sample of a 14.0 M solution is diluted to 500 mL. What is the concentration (molarity) of…

A:

Q: dissolved in 5) Intravenous (IV) saline solutions are often administered to patients in the…

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

Q: Give three examples of solutions and identify the solute and the solvent in them. (Phase: solid,…

A: Solution - A solution is a homogeneous mixture of a solute dissolved in a solvent.  Solute - The…

Q: Without doing detailed calculations, and assuming that the volumes of the solution and water are…

A: Concentration = number of moles / Liter (volume)

Q: Given 609 milliliters of 0.365 M Ca(NO3)2Ca(NO3)2, calculate the moles of solute present in this…

A: Answer :- A) 0.222 mol Molarity.                M = No. Of mole(solute)/ Solution(L)       609 mL…

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly…

A:

Q: 1. What mass of glucose would you need (in g) to have 0.8 mol, given that the molar mass of glucose…

A: The number of moles of glucose is = 0.8 mol The molar mass of glucose is = 180 g/mol The mass of…

Q: A solution is prepared by dissolving 52.7 g cesium chloride in 60.0 g water. The volume of the…

A: Answer-1 Molar Mass of CsCl is 168.36g/mol. Given mass of CsCl is 52.7g Since, number of moles are…

Q: A solution contains 78.2 g NaCl dissolved in sufficient water to give a total volume of 0.525 L. The…

A: Given: Mass of NaCl=78.2 g The molar mass of NaCl = 58.44 g/mol Moles= Mass /Molar mass…

Q: The molarity of a solution of 5.00 g of KCI in 150. mL of solution is Use molar mass of KCI of 74.6…

A:

Q: Consider a solution of glucose in water that is 5.25% by mass glucose. Calculate the indicated…

A: mass percent formula is used to determine the strength of solution using mass of solute and solvent.…

Q: A solution is prepared by dissolving 98.6 g of NaI in enough water to form 885 mL of solution.…

A: Given : Mass of solute i.e NaI = 98.6 g Density of solution = 1.06 g/mL And volume of solution = 885…

Q: What volume of a 6.21  M M stock solution do you need to prepare 250.  mL mL of a 0.0604  M M…

A: We have to dilute a stock solution, and have to find its volume

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: molarity

A:

Q: solution is prepared by dissolving 7.31 g of Na2SO4 in water to make 225 ml of solution. Calculate…

A:

Q: Calculate the number of grams in these quantities. 0.00147 mol NiSO4 0.0766 mol HC2H3O2 0.860 mol…

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

Q: A solution of NaCl is prepared by dissolving 1.00 g NaCl in enough water to make 10.00 mL of…

A: The given problem can be solved as -

Q: If 0.084 mol of NaCl was added to 99.29 mL of H2O, what would be the concentration of the resulting…

A: The question is based on the concept of solutions. we have to calculate concentration of the given…

Q: he mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: How many grams of sucrose are needed to make 855 mL of a 35.0% (w/v) sucrose solution? Required…

Q: A solution, which is 9.5 % by mass C3H60 in water, has a density of 0.9849 g/ml. The molarity of…

A:

Q: Match the correct formula to the correct term. Molarity A. grams solute /grams solution* 100 Percent…

A: Match the following--

Q: moles

A:

Q: 60 grams of NaOH is dissolved in enough water to produce a 600 mL solution. What is the…

A: A numerical problem based on molarity concept, which is to be accomplished.

Q: An aqueous solution that is 5.30% LiBr by mass has adensity of 1.040 g/mL. What is the molarity of…

A: Given that: Mass percent of Lithium bromide = 5.3%     Density of Lithium bromide = 1.040 g/mL To…

Q: For each of the following solutions, the number of moles of solute is given, followed by the total…

A: Formula used :  Moles of solute = Molarity X volume of solution in L And 1 L = 1000 mL…

Q: Suppose 0.433 g of zinc chloride is dissolved in 150. mL of a 19.0 m Maqueous solution of potassium…

A: Given, The mass of zinc chloride = 0.433 g. Volume of potassium carbonate = 150. mL Molarity of…

Q: 3) Calculate the molarity of a solution containing 2.50 g of copper(II) chloride, 2.50 L of…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: What molarity of sugar water would be made if you diluted 100.0 mL of 6.0 M sugar water solution to…

A:

Q: 2.56 g NaCl is used to prepare 125 mL of solution. What is molarity of this solution?

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Q: Concentrated sulfuric acid is 98.0 % H₂SO4 by mass. Calculate the molarity of this solution if the…

A:

Q: 1.06 g A solution is prepared by dissolving 89.6 g of NaCl in enough water to form 675 mL of…

A: Given  Mass of NaCl = 89.6 gram  Volume of solution = 675 mL  Mass % = ?

Q: 47.6 grams of sodium chloride (NaCl, molar mass 58.44 g/mol) is dissolved in water and forms 2.08 L…

A:

Q: Determine the volume (in mL) of a 13.3 M HC2H302 stock solution must be used to prepare 200.0 mL of…

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Q: How many moles of HCl are contained in 16.66 mL of 0.775 M HCl solution?     0.0465 mol…

A: Conversion of mL into L:

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

A: Molarity is defined as the moles of solute per litre of solution.

Q: A reagent bottle contains 6.00 M NaOH solution. How many gram of NaOH must be dissolved to prepare…

A: Given values are, Molarity of solution = 6.00 M= 6.00 mol/L Volume of solution= 473 mL = 0.473 L…

Q: A stock solution of KNO, is available to prepare solutions that are more dilute. Calculate the…

A: • The values provided in the question are:-    i) Initial concentration of KNO2 solution, M1 = 2.0…

Q: Calculate the number of moles in the following quantities: 26.6 g KNO3 42 millimol NaOH 3.4 x 103…

A: 1) Since moles = mass / molar mass mass of KNO3 given = 26.6 g And since molar mass of KNO3 = 101…

Q: you have 200.0 mL of a 0.455 M solution of sucrose. what mass of sucrose do you have

A: Given: 200.0mL of 0.455M of sucrose solution. First calculate the number of moles of sucrose present…

Q: Enter your answer in the provided box. Calculate the following quantity: volume of 2.160 M…

A: Whenever a solution is diluted, the number of moles of the solute remains the same. If M and V be…

Q: The most highly concentrated hydrochloric acid is 12 M. What volume of a 12 M stock solution of HCI…

A: For the preparation of volume or concentration of any specific stock solution, the expression of…

Q: How many grams of solute are present in 155 mL155 mL of 0.280 M KBr

A: Solution:- Given => 155 mL of 0.280 M KBr.  Volume of solution = 155 mL = 0.155 L Molarity =…

Q: required to make up the following solutions:

A: 1) molar mass(MM)  of NaCl = 23 + 35.5    = 58.5 g/mol 2)  Molarity (M) = moles/Volume(L) Moles = M…

Q: What molarity of sugar water would be made if you diluted 100.0 mL of 8.0 M sugar water solution to…

A: Given that,  Molarity of conc. Sugar solution M1 = 8.0 M Volume of conc. Sugar solution V1 = 100.0…

Q: An aqueous potassium iodate (KIO,) solution is made by dissolving 525 grams of KIO, in sufficient…

A:

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MgSO3, in enough water to make exactly…

A: