.1L of commercial grade hydrochloric acid is added to water to bring the total volume of the solution to 0.82L. What is the resulting concentration if commercial grade hydrochloric acid has a molarity of 12.4 M? O 1.51 M O 1.02 M O 6.60 M O 10.2 M

Q: 7. Exact amount of 25.0 ml NaOH solution whose concentration is 0.974 M was delivered from a pipet.…

A: Given Volume of NaOH solution = 25 ml Molarity of solution = 0.0974 M

Q: An aqueous potassium iodate (KIO3KIO3) solution is made by dissolving 566566 grams of KIO3KIO3 in…

A: Molarity is equal to the number of moles of solute dissolved in per liter of solution. It is denoted…

Q: How many g of MgCl2  are dissolved in the solution?

A: Given :- volume of solution = 0.300 L  molarity of MgCl2 solution = 1.85 mol/L  To calculate :- Mass…

Q: 2.77 g of NaCl is added to water. The final volume of the solution is 322 mL. Calculate the molarity…

A: Molar mass of NaCl = 58.44 g/mol Moles of NaCl taken = 2.77 / 58.44 = 0.0474 moles

Q: How many moles of solute are in solution a) 765 g of NaCl solution which has a concentration of…

A:

Q: If water is added to 0.132 L of a 16 M solution until the new volume of the solution is 2.25 liters,…

A: By addition of water, solution is dilutedNow Lets V1 ml S1 (M) of solution is diluted loV2 ml S2 (M)…

Q: Whens 28 g of KOH dissolves in enough water to make 250 mL of solution, what is the resulting…

A: The question is based on the concept of molarity.    it is defined as number of moles of solute…

Q: Of the following substances, which ones are generally soluble in water? O NagPO4 O AgCI O K2SO4 O…

A: There are a few rules for determining solubility:- We will consider them to get the correct answer.

Q: Calculate the molarity of a solution prepared by dissolving 11.5 g NaOH in enough water to make 1.5…

A: molarity of a solution is defined as no of moles of solute devided by volume of solution in liter.

Q: What is the molarity of a solution that contains 0.40 mol HCI in a 9.79L solution? O 5.67 M O 0.0133…

A: Solution contains 0.40 moles of HCl. Volume of solution = 9.79 L

Q: What is the molarity of a solution prepared by dissolving 0.178 moles of KI in enough water to make…

A: Given, n= 0.178 mol. Volume = 750 mL                = 0.75 mL.

Q: A 4.90% by mass solution of KCl has a density of 1.03 g/mL. What is the molarity of this solution?…

A:

Q: Calculate the molarity of a solution containing 51 grams of NaCl in 530 ml of solution? (Atomic…

A: Given:  Mass of NaCl = 51 grams  Volume of solution = 530 ml  Molarity is defined as the moles of…

Q: 45 g of Ca(N03)2 was used to create a 1.3 M solution. What is the volume of the solution? (molar…

A:

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

A:

Q: What mass of solution containing 4.00% sodium sulfate, Na2 SO4, by mass contains 1.50 g Na2 SO4?…

A:

Q: Suppose that 15M of NaCl solution with a volume of 15L is heated and loses 2000ml of its water…

A: Given: Initial concentration of NaCl = 15 M Volume of NaCl solution taken = 15 L Volume of solution…

Q: How many grams of Mg3(PO4)2 are needed to make 3.000 L of a 2.500 M solution ? The GFW for magnesium…

A: The GFW of Mg3(PO4)2 = 262.87g

Q: If you add 250 ml of water to 250 ml of a 0.8M NaOH solution, what will the molarity of the diluted…

A:

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

A:

Q: A solution is prepared by dissolving LiCl in water. What is the mass percentage of water in a…

A: The mass percentage of water in a solution is calculated using the following formula: Mass% of…

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: An aqueous solution was prepared by dissolving 2.11 g of NaCl in enough water to make 1500. mL of…

A:

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MGSO3, in enough water to make exactly…

A:

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

A: Molarity is defined as number moles of solute in 1 litre of solution.

Q: What is the molarity concentration of CuCl2 in a solution prepared by dissolving 33.6g of CuCl2 in…

A: Molarity of a solution can be determined by dividing the number of moles of solute by volume of the…

Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MgS03, in enough water to make exactly…

A: Molarity can be defined as the ratio of number of moles of solute to volume of solution in liter(L).…

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

A:

Q: A solution containing 150 grams of CaCl2 (110.98 g/mol) is dissolved in 1.00 L of water. what is…

A: Given data: Mass of CaCl2 = 150 g, Molar mass of CaCl2 = 110.98 g/mol, Volume of water = 1.0 L…

Q: A 1.00 L NAOH stock solution has a molarity equal to 0.5 M, what is the final concentration when 200…

A: The given problem can be solved by using the formula given below as; M1 V1 = M2 V2…

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

A: Molar mass of magnesium sulfite = 104.4 g/ mol  Molarity = moles / Volume (L)

Q: solution is made by dissolving 2.7 grams of KBr in enough distilled water to give a final volume of…

A:

Q: A packet of Emergen-C contains 1.000 x 103 mg of vitamin C, also known as ascorbic acid. If this…

A: Molarity is given by the number of moles per litre of the solution.

Q: 5.32 x 1023 molecules of sucrose (table sugar) is dissolved in water to create a 1.78L solution.…

A:

Q: Q13

A: Actually , molarity is defined as the amount of moles of any substance dissolved in an amount of…

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: A solution is made by dissolving 29.2 g of magnesium nitrite, Mg(NO2)2, in enough water to make…

A:

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

A:

Q: What is the molarity of a solution in which 23.1 g of sodium sulfate (Na2SO4) is dissolved in enough…

A:

Q: Calculate the molarity of a solution prepared by dissolving 12.6 g g of Na 2 CrO 4  Na2CrO4 in…

A: Since we know that molarity is defined as number of mole of solute per liter of solution. I.e…

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

A:

Q: A solution of 0.5 M NaOH of volume 100 ml was diluted to 400 ml. What was the Molarity of the…

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

Q: If 1.80 moles of NaCl was dissolved in enough water to make 3.60 L of solution, what is the…

A: Molarity is the no. Of moles of solute dissolved per litre of the solution.

Q: A 2.87% by mass solution of CaCl 2 has a density of 1.04 g/mL. What is the molarity of this…

A:

Q: A 3.28% by mass solution of LiCl has a density of 1.06 g/mL. What is the molarity of this solution?…

A: The given data contains, mass percent  = 3.28% density = 1.06 g/ml

Q: What is the molarity of a solution that is 5% Pb(NO3)2 by weight? The density of the solution is…

A: What is the molarity of a solution that is 5% Pb(NO3)2 by weight? The density of the solution is…

Q: You need to make a stock solution ofMg(HCO3)2 with a concentration of 5.50 M. You have a 750.0 mL…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.…

Q: What is the molarity of a solution that contains 0.75 moles NaOH in 1.25 liters of solution?   a.…

A: Given that- Moles of NaOH = 0.75 moles Volume = 1.25 L Molarity=?

Q: "Concentrated" sulfuric acid solution is 95% sulfuric acid by mass (and the remainder water) and has…

A: