hat is the molar concentration of a 5.40 L solution that contains 38.5 g of dissolved sodium hydrogen carbonate

Q: What is the molarity of a solution containing 27.5 g KBrd water to make 2.00 L of solution?

A: The given data contains,   weight of KBr =27.5 g   volume =2 Litre

Q: How many grams of NaCl are present in 576 ml of a 1.20 M solution?

A: To find the grams of NaCl, • Multiply the given molarity with volume to get the moles of NaCl. •…

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)

Q: What is the molarity of an 125 mL solution that contains 1.8 g of dissolved NaCl (molar mass = 58…

A: Calculation of molarity :  Sodium chloride (NaCl) is commonly known as table salt. The molar mass of…

Q: How many grams of iron(II) acetate are in 19.89 g of a 2.49 % by mass iron(III) acetate solution?

A: Given data :  Mass of iron acetate = 19.89 g  Mass percent =2.49%  Formula used :  Mass percent =…

Q: What mass of an aqueous 26.0% sodium chloride solution ?contains 40.6 g of water 58.0 g 42.8 g 132 g…

A:

Q: How many grams of solute are present in: 225 grams of 12.5% MgCl2 solution? 736 milligrams of 40.0%…

A: 1.    Mass percentage = weight of  solute weight of solution ×100                           12.5…

Q: Calculate the molarity of the following solution 285 g of potassium chloride (KCl, 74.55 g/mol) in…

A: Given mass of KCl = 285 g Molar mass of KCl = 74.55 g/mol Number of moles of KCl can be determined…

Q: What is the molarity of the solution prepared by diluting 10.0 mL of 0.472 M  Mg(NO3)2 solution to…

A: The molarity for a dilute solution is calculated as follows

Q: What is the percent-by-mass concentration of NaCl in a solution that is prepared by adding 15.0 g of…

A: Mass percentage is another method applied to depict concentration of given compound in known…

Q: what volume of 0.25 M solution of CaCl2 contains 1.28 g solute?

A: Number of moles of CaCl2 used = given mass / molar mass = 1.28 g / 110.98 g/mole = 0.0115 mol

Q: ow many g of barium fluoride are needed to prepare 43.6 mL of a 1.55 M solution of barium fluorid

A: The molarity is the concentration term which is the number of moles of solute per liter volume of…

Q: How many grams of sodium chloride are required to make 2.34 L of 2.43 M sodium chloride solution?

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

Q: How many grams of NaCl are present in 1263 ml of a 1.09 M solution?

A: Given , Volume of NaCl solution =1263 ml Molarity of solution = 1.09 M

Q: How many liters of a 0.114 M NaOH solution contains 150.0 g of NaOH

A:

Q: Determine the mass of Na2CO3 that is present in a 0.50 L of a 0.18 M Na2CO3 solution.

A: Answer: Mass of Na2CO3 is 9.54 g.

Q: How many grams of HNO3 are present in 85.0 ml of a 5.50 M solution? [HNO3 = 63.0 g/mol] %3D

A: Molarity of HNO3 solution = 5.50 M Volume of solution = 85.0 mL Molar mass of HNO3 = 63.0 gmol-1

Q: What volume of each solution contains 0.14 mol of KCl? part A: 0.277 M KCl part B: 1.6 M KCl part…

A:

Q: How many moles of solute are contained in each solution? a. 250 mL of a 0.55 M NaNO 3 solution b.…

A: Given information: a. 250 mL of a 0.55 M NaNO3 solutionb. 145 mL of a 4.0 M HNO3 solutionc. 6.5 L of…

Q: Calculate the molarity of a solution consisting of 5.25 g of NaCl in 0. 237 L of solution

A: From given With the given data's of volume and mass of solution we are calculating  molarity by…

Q: How many moles of solute are contained in each solution? a. 150 mL of a 0.25 M NaNO 3 solution b. 45…

A: Molarity is the number of moles of solute per litre of the solution. Find, The moles of solute in…

Q: 4. Calculate the percent by volume of a solution created by adding 75.0 mL of acetic acid to 725 mL…

A: Percent by volume is equal to the volume of acetic acid divided by the volume of solution multiplied…

Q: What volume of 0.362 M KCl solution must be used in order to contain 0.0831 mole of KCl?

A: 1 M KCl solution means 1 mole KCl is present in 1000 mL solution.  So, 0.362 M KCl solution means…

Q: The number of moles of  NH3 in 225 mL of 2.90 M  NH3 solution

A: Given, Molarity of NH3(M)=2.90M=2.90mol/L Volume of NH3(V)=225ml=(225/1000)L V=0.225L As we know,…

Q: 1. Determine the mass (in grams) of sodium chloride needed to prepare a 500.0 mL of a 2.0 M…

A: Given data: Volume of solution = 500.0 mL Molarity of solution = 2.0 M

Q: How many moles of the indicated solute does each of the following solutions contain?  a) 3.60 mL of…

A: The relationship between the moles of solute and concentration is given by  moles of solute =…

Q: Determine the molarity of a 1.8 L sample of HCl solution that is required to prepare 0.030 ml of…

A:

Q: Please calculate the grams of each substance needed to make the following solutions: One-half…

A: First of all calculate the number of moles of solute require to prepare the given solution, by using…

Q: How many grams of solute are present in this solution? 21.5 mL of 7.8 M CH3COOH

A: Given:  Volume of solution = 21.5 ml = 0.0215 L  Molarity of solution, M = 7.8 M

Q: How many mL of water should be added to 50.0 mL of a 15.0 M H2SO4 solution to give a final…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: The molar mass of Ca(OH)2 is 74 g/mol.

A: In this question we have to calculate how much calcium hydroxide in grams , is needed to produce 1.5…

Q: How many moles of AlCl3 are needed to make 2.7 L of a 6.2 M AlCl3 solution.

A: To prepare 2.7L of 6.2M AlCl3 solution. we First know formula to calculate No. of moles of AlCl3.…

Q: What volume of a 0.255 M KCl solution contains 0.15 mol of KCl?

A:

Q: solution

A:

Q: 1. What is the molar Concentration of a 500 mL solution containing 0.3 mol of glucose? A. 0.15 mol/…

A: The number of moles of glucose is = 0.3 mol The volume of the solution is = 500 mL The molar…

Q: Please calculate the grams of each substance needed to make the following solutions: 55.6 mL of a…

A: In the given question we have to calculate the grams of substance to make the solution.…

Q: how many moes of solute present in 12.0 l of 3.00 m HCL

A: Molarity = no of moles/ volume of solution

Q: Calculate the mass of NaCl ina 45 mL sample of a 1.8 M NaCl solution.

A: Stoichiometry is mainly based on the calculation of moles and volumes. These two values are used to…

Q: How many grams of calcium bromide are contained in 1.12 L of a 0.618 M calcium bromide solution?

A: Given that:  Molarity of calcium bromide(CaBr2) solution = 0.618M = 0.618mol/L Volume of Solution =…

Q: how many grams of KOH (molar mass=56.11 g/mol) is needed to make 0.500 L of a 0.100 M solution

A: Given that : The molar mass of KOH = 56.11 g/mol The volume of solution = 0.500 L The molarity of…

Q: Calculate the molarity of solution. 28.33 g C6H12O6 in 1.28 L of solution

A: The term molarity is used for evaluating the concentration. The amount of solute (in moles) present…

Q: What is the molarity of the solution formed by mixing 2 mol of sodium hydroxide with enough water to…

A: Given: Moles of sodium hydroxide=  2 mol   The volume of solution = 1.14 L   Molarity is defined as…

Q: How many moles of sodium hydroxide, NaOH, are present in 1.58 L of a 0.160 M sodium hydroxide…

A: Since molarity = moles of solute / Volume of solution in L  Volume of solution in L = 1.58 L  and…

Q: Calculate the molar concentration of a solution that contains 23 g of potassiumhydroxide. KOH in 250…

A:

Q: 120 grams of calcium nitrite in 240 mL of solution.Molar Mass of Calcium Nitrite is 164g/mol. 1.2…

A:

Q: What is the molarity of the solution formed by mixing 1.9 mol of sodium hydroxide with enough water…

A: Answer: the Molarity of NaOH solution is 0.8878 M.

Q: How many grams of Ca(NO3)2 are required to make 6.00 L of 0.25 molar solution?

A: Molarity of the solution is determined by dividing the number of moles of soluteby the volume of…

Q: What is the molarity of a solution prepared using the given amount of solute and total volume of…

A: Given, the compositions of the solutions: a. 25.0 g of KCl in 630 mL of solution b. 11.0 g of Na2CO3…

Q: How many grams of potassium nitrate are in 25.8 ml of a 1.25 M solution?

A: Molarity of a solution is given by: Molarity=moles of solutevolume in L Moles of a solute can be…

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.