How many grams of NaCl are needed to prepare 13.2 mL of a 0.58 M NaCI (aq) solution?

Q: How many grams of solute are contained in 50.0 mL of a 1.20 M HCl solution? The molar mass of HCl is…

A: The mass of solute is calculated using the definition of molarity.

Q: How many grams of sodium hydroxide are required to prepare 495.00 mL of a 3.837 M solution?

A: The molarity(M) of the solution is defined as the ratio of number of moles(n) of compound (NaOH,…

Q: What mass of potassium nitrate is found in 753.33 mL of a 0.95 M aqueous potassium nitrate solution?…

A: Given that,  The volume of the KNO3 solution is V = 753.33 mL, The concentration of the KNO3…

Q: How many grams of solute are present in 855 mL of 0.880 M KBr?

A: We can determine the mass of solute, KBr present in the given solution from the number of moles of…

Q: Calculate the molarity of a solution containing 1.2 moles of NaCi in 730 ml of solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: What is the concentration (M) of a NaCl solution prepared by dissolving 9.3 g of NaCl in sufficient…

A: Solution: By the definition of molarity, it is the ratio of moles of solute present in given litre…

Q: What is the molar concentration of a solution that contains 3.0 mil in 600 ml of solution?

A: Answer: The molar concentration of a solution is 5.0 M.

Q: e molarity of a 9.00% by mass ammonium chloride aqueous solution at 20 celsius? Density of the…

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

Q: How many milliliters of water should a chemist add if they want to prepare an 0.200 M aqueous…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of solution.…

Q: How many milliliters of water should a chemist add if they want to prepare an 0.200 aqueous solution…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: How many grams of NaCl are needed to prepare 15.2 mL of a 0.56 M NaCI (aq) solution?

A: Given :  Volume of solution = 15.2 ml  Molarity = 0.56 M  Molar mass of NaCl = 58.5 gm/mole

Q: How many grams of solute are present in 955 mL of 0.380 M KBr?

A: Formula used: Molarity= no.of moles of solute/volume of solution

Q: What is the molarity of a solution that was prepared by adding 10.4 g of potassium chloride to…

A: The molarity is the concentration term that is defined as the number of moles of solute in liters…

Q: How many grams of potassium hydroxide would you use to prepare 2500 mL of a 1.40 M solution?

A: Introduction: Molarity (M): It is the amount the moles of a solute per liters of a solution.…

Q: What mass of calcium chloride, CaCl2 is needed to prepare 4.600 L of a 1.53 M solution ?

A: The number of moles of calcium chloride present (n) in the given solution is calculated using…

Q: What is the molarity of a solution that contains 2.85 moles of a solute in 750.0 mL of solution?

A: Here we are required to find the Molarity of the solution

Q: What mass (in grams) of Mg(NO3)2 is present in 200 mL of a 0.500 M solution of Mg(NO3)2?

A: The mass is determined by using molarity formula. The molarity is expressed as follows,

Q: How many mL of a 0.230 M aqueous solution of nickel(II) fluoride, NiF2 , must be taken to obtain…

A: The solution is as follows:

Q: How many grams of NaCl are needed to prepare 7.9 mL of a 0.75 M NaCI (aq) solution?

A: Solution of Nacl volume of 7.9 ml Molarity of Nacl solution = 0.75 M We have calculate the how many…

Q: What mass of NaOH is in 2.0e+02 mL of a 5.6 M NaOH solution?

A: Given data molarity of NaOH solution = 5.6 M = 5.6 mole/L volume of solution = 2.0x102  mL = 200 mL…

Q: How many grams of NaOH would you need to make 6,924 mL of a 140 mM NaOH solution (m.w. = 40.00…

A: Given information: Concentration of NaOH = 140 mM Volume of solution = 6924 mL

Q: What is the molarity of a solution prepared by adding 5.59 grams of potassium nitrate to 291 mL of…

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

Q: What mass of a 4.00% NaOH solution by mass contains 25.0 g of NaOH

A:

Q: What is the molarity of a solution

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

Q: How many grams of NaOH would you need to make 3,243 mL of a 7 M NaOH solution (m.w. = 40.00 g/mol)?

A: Molarity is defined number of moles of solute is dissolved in one litre of solutions

Q: How many grams of solute are required to prepare 250 ml of 8% (W/W) Mg(NO3)2 solution

A: The concentration of a solution is the amount of solute present in  given solvent. The concentration…

Q: What is the mass in grams of NaCN in 120.0 mL of a 2.40 x 105 M solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: What is the mass in grams of NACN in 120.0 mL of a 2.40 x 10-S M solution?

A:

Q: What mass of solute is needed to make 435 mL of a 0.907 M Na2O solution?

A: Given,Molarity of the solution = 0.907M.Volume of the solution = 435mL = 0.435L.

Q: How many milliliters of water should a chemist addif they want to prepare an 0.200 M aqueous…

A:

Q: How many mols of NaOH are present in 15.82 mL of a 0.2106 M NaOH solution?

A: The moles of NaOH that are present is = 0.00333 mol

Q: When 36.5g of NaCl(s) is added to enough water to make 550.0 ml of solution, what is the molarity of…

A: Given : mass of NaCl added = 36.5 g volume of solution = 550.0 mL = 0.550 L…

Q: What mass of a 4.00% NaOH solution by mass contains 15.0 g of NaOH?

A: Given: Mass of NaOH = 15.0 g Mass % of NaOH = 4.00 %

Q: How many grams of dextrose are needed to make 725 mL of a 34.0% (w/v) dextrose solution? Note that…

A: Given : Volume required = 725 ml w/v % = 34%

Q: What is the molarity (M) of NaCl in a solution in which 5.00 grams of NaCl is dissolved in 800. mL…

A:

Q: What mass of NaOH pellets is required to prepare 2.6 L of 0.37 M NAOH solution? Mass g NaOH

A: Molarity(M): It is defined as the number of moles of solute dissolved in 1 Litre of solution.

Q: How many grams of sodium hydroxide must be dissolved in 200 g of water to produce a 4.00% by mass…

A: Given data: Mass of water = 200 g Concentration of solution = 4% by mass  Given data: Mass%=Mass of…

Q: What is the molarity of a solution that contains 3.34 g of H2C2O4⋅2H2O in exactly 600 mL of…

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

Q: What mass (in grams) of Mg(NO3)2 is present in 100 mL of a 0.100 M solution of Mg(NO3)2?

A: Molarity (M) is the amount of a substance in a certain volume of solution. Molarity is defined as…

Q: A diluted solution of sulfuric acis , H2SO4, has a density of 1.523 g/mL. The solution contains 50.0…

A:

Q: How many milliliters of water should a chemist add if they want to prepare an 0.200 M aqueous…

A: Molarity is defined as the number of moles per liter of the solution. Molarity=Number of…

Q: What mass of calcium chloride, CaCl2, is needed to prepare 3.680 L of a 1.56 M solution?

A: Please find the below attachment.

Q: How many grams of NaOH would you need to make 8,613 mL of a 200 mM NaOH solution (m.w. = 40.00…

A: Molarity is a term used for expressing concentration of the solution and is defined as the moles of…

Q: What volume (mL) of a concentrated solution of calcium chloride (9.00 M) must be diluted to 350. mL…

A: Since we are just diluting the concentrated solution  Hence the moles of calcium chloride will be…

Q: How many grams of NaI are in 112 mL of a 0.528 M NaI solution?

A:

Q: What is the mass in grams of NaCN in 120.0 mL of a 2.40*10^-5 M solution?

A: Given : For a solution of NaCN, Volume =120.0 mL= 120.0 mL×1 L1000 mL=0.120 L Molarity =2.40 x 10-5…

Q: If 426 mL of 0.204 M HCI solution is needed to neutraize a solution of Ca(OH)2. how many grams of…

A:

Q: What is the normality of 18.4 g of Be(OH)2 dissolved in enough water to make 250 mL of solution?

A: We have given that Mass of Be(OH)2 = 18.4g Volume of Solution = 250mL = 0.250L Molecular weight of…

Q: A typical dose of iron (II) sulfate (FeSO4) used in the treatment of iron-deficiency anemia is 0.35…

A: