What is the ppm concentration of 6.00 mL sample of solution that has 3.6 x 10-4 g of sodium ions? *

Q: What mass of NaCl is present in 125.0 mL of a 0.100 M NaCl solution?

A: Volume of solution in L = 125/1000 = 0.125 L Since molarity = moles of solute / volume of solution…

Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.217 M NaCl solution?

A:

Q: How much water do you need to add to 10.0 mL of a 6.0 M HCl stock solution to prepare a 0.251 M HCl…

A: Addition of solvent is called dilution.  In this process no.of moles of solute is constant  M = n/V…

Q: c. 20.45 g Al(NOsla 5. A saline solution with a mass of 233 g has 34.5 g NaCl dissolved in it. What…

A:

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

A: To solve this problem first we have to calculate the number of moles of NaCN .  Then according to…

Q: How much solid calcium hydroxide is required to make 750 mL of a 1.50 M calcium hydroxide solution?…

A: We know that, Molarity = number of moles/volume in litre And, Number of Moles = mass/molar mass

Q: How many grams of Mg(NO3)2 are in 250.0 mL of a 5.00% (m/v) Mg(NO3)2 solution?

A: Solution:   Percentage mass by volume is a measure of concentration. It gives the ratio of the mass…

Q: what mass of sucrose would be needed to make 500.0 mL of a 2.50 M solution

A: Given : the molarity of sucrose is given to be formed = 2.50 M The volume of the solution needed to…

Q: 2. What is the molarity of a solution that contains 12.1 grams of Silver nitrate that has been…

A: Given Data :  1. Mass of Silver nitrate (Solute) = 12.1 g  2. Volume of solution = 700 mL…

Q: 400.0 mL of a 0.300 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A:

Q: What is the concentration of a solution containing 50.0 g of sodium chloride dissolved in 250 mL of…

A: Given that : Mass of sodium chloride = 50 g Volume of solution = 250 mL = 0.25 L The molar mass of…

Q: How much water (in L) must be added to make 6.00 L of a 4.13 M sodium phosphate solution if you…

A: Given: The concentration of sodium phosphate before dilution (M1) = 7.28 M The concentration of…

Q: How much water do you need to add to 115 mL of 2.73 M KCI solution to make a 1.0 M solution?

A: Given,  115 ml of 2.73 M KCl solution

Q: What is the concentration of a solution formed by diluting 135 mL of 20.0 M HCl solution to  870…

A:

Q: How many liters of a 5 M NaOH stock solution would you need to make 700 mL of a 253 mM NaOH…

A:

Q: What is the molarity of 2500 mL of solution containing 23.5 g NaCl? (Na-22.99 g/mol; Cl-35.45 g/mol)

A:

Q: What is the concentration (in M) of a solution made by diluting 25 mL of an 18 M sulfuric acid…

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Q: Calculate the molarity 140 mL of sodium chloride solution containing 14.2 g NaCl.

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

Q: Calculate the molarity of a solution that contains 0.237 mol of NaOH in 2.00 L of solution:

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

Q: Enter your answer in the provided box. Calculate the molarity of 5.98 g of LINO3 in 505 mL of…

A: From given data mass = 5.98 g volume of solution = 505 mL = 0.505 L Also, molar mass of LiNO3 is…

Q: 1.50 mol of NaOH in 1000. mL total volume of solution. Determine the molarity.

A: Given: no of moles of NaOH , n = 1.50 mol Volume of solution, V = 1000 mL…

Q: What mass of NaOH (in grams) is needed to prepare 150 mL of a 0.100 M NaOH solution?

A: Given-> Volume = 150 ml = 0.150 L (1 L = 1000 ml) Concentration of NaOH= 0.100M

Q: What is the molarity of a solution containing 55.8 g of MgCl2 dissolved in 1.00 L of solution?

A: Moles of a MgCl2 solution is calculated as,

Q: What is the molarity of a solution which contains 85.00 grams of sodium nitrate dissolved in 2.00 L…

A: Mass of sodium nitrate given = 85.00 g The volume of the solution = 2.00 L Molar mass of sodium…

Q: Calculate the molarity of solution. 0.38 mol of LiNO3 in 6.14 L of solution

A: Concentration of solutions is usually expressed in terms of molarity, molality, mole fraction,…

Q: What volume of a 1.00 M stock solution of glucose must be used to make 500.0 mL of a 1.75*10-2 M…

A: The equation will be:

Q: How many liters of a 3 M NaOH stock solution would you need to make 504 mL of a 188 mM NaOH…

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Q: How many mL of a 6.0 M HCl solution would it take to make a 250 mL of a 1.5 M solution?

A:

Q: If a student added 50.0 mL of water to 10.0 mL of a 2.5 M NaOH solution, what is the new…

A: given- volume = V1 = 50 ml volume = V2 = 10 ml C1 = new conc. = ? C2 = conc. NaOH = 2.5 M

Q: What is the molarity of a solution in which 7.1 g of sodium sulfate is dissolved in enough water to…

A: Weight of sodium sulfate = 7.1 gm Volume = 100 ml = 0.100 L (1L = 1000 ml)

Q: What is the concentration of a solution formed by adding 65.0 mL of water to 25.0 mL of a 3.2 M NaCl…

A:

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

A:

Q: A 1185 mL sample of drinking water was found to contain 20.5 mg of lead. Calculate the concentration…

A: Given: Volume of water sample=1185 mL=1.185 L Mass of lead=20.5 mg

Q: Calculate the molarity of a solution containing 635 mg of Calcium nitrate dissolved in 5.50 mL of…

A:

Q: What is the molar concentration of a 756 mL aqueous solution with 25.0 g NaCl dissolved in it?

A: Volume of solution = 756 mL    { 1mL = 10-3 L }  Volume of solution = 756 × 10-3 L  Volume of…

Q: What is the concentration (molarity) when water is added to 90.0 mL of a 10.0M NaOH solution to a…

A: Given data contains, Initial volume is 90 mL. Initial molarity is 10.0 M NaOH Final volume is 450…

Q: you have a 3.48M stock of solution of table salt. how much of this solution (mL) would you need to…

A: Initial concentration of stock solution, Minitial = 3.48 M Final concentration of solution, Mfinal=…

Q: 250. mL of water is added to 150. mL of a 2.32 M aqueous solution of glucose. The solution is then…

A: Given information: Volume of water = 250 mL Volume of glucose = 150 mL Concentration of glucose =…

Q: 400.0 mL of a 0.485 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: The concentration of any solution decreases upon dilution because same amount of solute will be now…

Q: What volume in L of a  0.32 M Mg(NO₃)₂ solution contains 45g of Mg(NO₃)₂?

A: Given data: Mass of Mg(NO3)2 = 45 g, Concentration of Mg(NO3)2 = 0.32 M Here the question ask to…

Q: What is the molarity of a solution made from dissolving 3.0 moles of NaCl in 250 mL of solution?

A:

Q: If I add water to 80 mL of a 2.1 M KCl solution until the final volume is 200 mL, what will the…

A: given M1 = 2.1 M V1 = 80 ml M2 = ? V2 = 200 ml

Q: 1. What are the parts of a solution? A. water and salt B. solution and solute C. solvent and solute…

A: The homogeneous mixture of two or more substances is known as a solution.

Q: The concentration of a food dye solution is 12.0 mg of dye / L of solution.   If 6.5 mL of this…

A: Given concentration of a food dye solution is 12.0 mg of dye / L of solution

Q: 400.0 mL of a 0.385 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A:

Q: What is the molarity of 2.0 g NaOH present in 800 mL of solution?

A: Given :- mass of NaOH = 2.0 g                Volume of solution = 800 mL  To calculate :- molarity…

Q: What is the concentration of 42.5 g of sodium acetate dissolved in enough water to make 425 mL of…

A: Given  Mass of CH3COONa   = 42.5 gram  Volume of solution     =  425 mL…

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: How many grams of NaCl are there in a 50.0 g of 0.90 % sodium chloride solution?

A: 50.0 g of 0.90 % sodium chloride solution

Q: A 160 mL sample of a 1.4 M sucrose solution is diluted to 400 mL. What is the molarity of the…

A: Relation between molarity, volume for reaction between two solutions-        M1V1=M2V2 Where,…

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.