A 2.06 M NaNO3 solution has a volume of 9.16 L. It is diluted to a volume of 29.484 L. What is the molar concentration of the new 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: 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: what volume (in L) of a 2.55 M sodium chloride solution contains 5.56 moles of sodium and chloride…

A:

Q: grams of barium hydroxide

A:

Q: An aqueous solution contains 2.52 g of Pb(NO3)2 in one liter.  How many moles of each ionic species…

A:

Q: what volume (in L) of a 2.84 M sodium chloride solution contains 6.84 moles of sodium and chloride…

A: Given molarity of NaCl = 2.84 M moles of ions = 6.84 moles

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: Question attached

A: Sample of sea water contain concentration of 687mg of chloride ion per kg of sea water Density of…

Q: .A student takes 20 mL of 3M HNO3 solution and dilutes it to 250 mL i a volumetric flask. What is…

A: Molarity = number of moles / Litre

Q: How many liters of a 4.05 M KNO3 solution can be prepared from 40.9 g of KNO3?

A:

Q: A 10.5%(w/w) NiCl2 solution has a density of 1.149 g/mL. What is the mass in grams of Ni2+ contained…

A: Given : 10.5%(w/w) means 10.5 grams of NiCl2 (solute) present in 100 grams of solution. Mass of 1 L…

Q: mass of solute

A:

Q: s the molarity of a solution that contains 1.247 grams of KHP in 57.00 solution? olar mass of KHP is…

A: Molarity of solution can be calculated by using the formula:

Q: What is the molarity of an aqueous solution prepared by adding 36.5 g of barium chloride to enough…

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

Q: If the initial concentration of the cobalt solution was 0.225 molar and you mix 7.50 mL of the…

A: Given: The initial concentration of cobalt solution, (M1) = 0.225 M. Initial volume of the solution,…

Q: 6. To what volume would 25.00 mL of a 1.759 M solution of magnesium nitrite need to be diluted to…

A:

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: What is the molar concentration of a solution that contains 64.92 g KNO3 (molar mass = 101.10 g/mol)…

A:

Q: The concentration of urea in a solution prepared by dissolving 16 g of urea in 25 g of H2O is…

A: Given that, Mass of urea (solute) = 16 g Mass of water 9solvent) = 25 g Mass of solution = 16 g + 25…

Q: A chemist adds 320.0mL of a 2.1 M calcium bromide (CaBr2) solution to a reaction flask. Calculate…

A: From the given volume and molarity of the solution, moles of calcium bromide can be calculated as

Q: How many grams of NaOH (molar mass is 39.998 g)must be used to prepare 753. mL of 2.80 M solution ?

A:

Q: What is the molarity of a CaCl2 solution prepared by dissolving 145 g of CaCl2 into a total volume…

A: Molarity is used to express the concentration of a solution and it is the no of moles of solute per…

Q: You have 150.0 mL of a 0.507 M solution of Ce(NO3),4. What mass (in grams) of Ce(NO3), would be…

A: The given data contains, Volume of Ce(NO3)4=150 ml.Molarity=0.507 M.

Q: How many moles of magnesium ions are present in 187 ml of 0.145 M magnesium iodate?

A:

Q: A solution contains 117 g of potassium hydroxide, KOH, dissolved in sufficient H2O to give a total…

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

Q: Assuming that its density is 1.000 g/mL, what is the mass % concentration of a 0.1432 M AgNO3…

A:

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

A:

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

A:

Q: What volume of 6.0 M NaOH (molar mass = 40.0 g/mol) is needed to prepare 100 ml of 1.0 M NaOH?

A: The given problem relates to stock dilution, so we can use the stoichiometric relation to calculate…

Q: A 0.664 M solution of NaCl has an initial volume of 2.55 L. What is the final concentration of the…

A: Given Initial Molarity of NaCl solution = M1 = 0.664 M Initial Volume of Solution = V1 = 2.55 L…

Q: The molarity of a solution prepared by dissolving 15.9 grams NaI in 500. mL of solution is:

A: Molarity= (given mass/molar mass)*(1000/volume (ml))

Q: What volume of a 5.00 M NANO3 solution should you use to make 0.444 L of a 2.33 M NaNO3 solution?

A:

Q: Household bleach is an aqueous solution that contains 63.3 g of sodium hypochlorite, NaOCI, per 300…

A:

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 825 mg of chloride…

A:

Q: The concentration of sodium chloride in blood serum is 0.140 M. What volume of blood serum contains…

A: Molecular weight of NaCl = (23+35.5) = 58.5 gm/mol  So, 6.07 gm of NaCl = 6.07/58.5 = 0.10376 moles…

Q: 0.22g of calcium chloride (110.98 g/mol) is dissolved into 50mL of water. It is labeled "Solution…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: A solution of hydrochloric acid was formed by dissolving 5.51 g of hydrogen chloride gas in enough…

A: Mass by volume percentage is the mass of solute divided by the volume of the solution and converted…

Q: What is the molarity of the solution resulting from dissolving 10.0 g of silver nitrate in enough…

A:

Q: A solution of sodium hydroxide has a density of 1.14 g/mL and contains 32.8% sodium hydroxide by…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: What is the molar concentration of a solution consisting of 0.173 g NaCl in 500. mL?

A: Weight of NaCl= 0.173g Volume=500mL =0.500 L       (1L = 1000 ml) Molar concentration=?

Q: A 2.79 M ZnCO3 solution has a volume of 3.07 L. It is diluted to a volume of 6.049 L. What is the…

A: Given,Initial volume of ZnCO3 (V1) =3.07 L= 3070mLFinal volume of ZnCO3 (V2) =6.049 L= 6049 mLThe…

Q: An aqueous solution is 10.0 % by mass hydrochloric acid, HCl, and has a density of 1.05 g/mL. The…

A:

Q: How many grams of solute are present in 885 mL of 0.640 M KBr? mass of solute: g

A: Molarity of KBr is 0.640 M. Volume of KBr is 885 mL.

Q: What is the molarity of sodium chloride in solution that is 13.0 % by mass sodium chloride and that…

A: Given, density of NaCl = 1.01 g/mL Mass % = 13.0 % Molar mass of NaCl = 58.44 g/mol Molarity of NaCl…

Q: A student wants to make a 1.600 M aqueous solution of barium sulfate, BasO4, and has a bottle…

A:

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 559 mg of chloride…

A:

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.