A cube of table salt (NaCl) has an acceleration of 2 m/s2 when a force of 6 newtons is applied to it. It is dissolved in a cup containing 500 L of water. What is the molarity of the final saltwater solution? The units of molarity are moles per liter abbreviated as mol/L.

Q: A solution is prepared by mixing 520.0 mL520.0 mL of ethanol with 686.0 mL686.0 mL of water. The…

A: The number of moles of solute to the volume of solution in liters is known as molarity and it is…

Q: What is the mass of a solution if 25.0 ml of NaOH was added to a 35.0 ml of water? Assume a density…

A: The density of a solution is the ratio of its mass to volume. It is labelled in equation (1) in…

Q: At a certain temperature, an aqueous solution is 38.0% H2SO4 by mass and has a density of 1.342…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

Q: Vinegar is sold as a standardized solution of 5.00% by mass acetic acid in water. Assuming the…

A: Given that vinegar is  5.00%  by mass acetic acid in water. i.e. 5 g of acetic acid (CH3COOH) is…

Q: In the laboratory you dilute 4.25 mL of a concentrated 12.0 M hydrochloric acid solution to a total…

A: Answer: Dilution of a solution is done by gradually adding water in the stock solution. Addition of…

Q: solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of water. The density of the resulting…

A:

Q: A doctor orders that a patient receive 0.0036 mole of sodium chloride.  The only solution available…

A: Given a solution: 5.00 g per 500 mL NaCl solution. moles of NaCl required = 0.0036 mol Using the…

Q: In the laboratory you dilute 2.81 mL of a concentrated 12.0 M hydrochloric acid solution to a total…

A: The objective of this question is to find the concentration of the diluted hydrochloric acid…

Q: Suppose 17.0g of potassium bromide is dissolved in 200.mL of a 0.50 M aqueous solution of silver…

A: First we would write a balanced chemical reaction between potassium Bromide and silver nitrate using…

Q: A 11.39 M HCl solution has a density of 1.180 g/mL. What is the concentration of this solution in…

A:

Q: A solution is prepared by dissolving 3.2 grams of NaCl (MM=58.44 g/mol) in enough water to make…

A: The molarity is a concentration term which is explained as the number of moles of solute dissolved…

Q: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: mL of a concentrated 0.02 M ibuprofen (aq) solution should be added to a 100 mL volumetric flask…

A: Initial concentration, M1 = 0.02 M The initial volume, V1 =? Final concentration, M2 = 0.002 M Final…

Q: How many mL of water is in 950.0 mL of a 0.25 M NaCl solution? The Density of NaCl=2.165g/mL

A: Molarity (M) The equation to calculate molarity is ; M=given massmolar mass×volume of solution(L)

Q: Calculate the molarity

A: Molarity = number of moles of solute/volume of solution(in L)  Number of moles = mass/molar mass

Q: An aqueous solution is1.983% by mass of sodium sulfite pentahydrate, Na2SO3∙5H2O. What is the…

A: Molarity is defined as the number of moles present in 1 liter of solution. It is given as: Molarity…

Q: If I added 14.5 grams of NaNO3 to a final volume of 200.0 mL of water to make a solution of NaNO3,…

A: The molarity (M) of a solution is the number of moles of solute dissolved in one liter of solution.…

Q: Fructose (molar mass = 180.2 g mol−1) is a common sugar. What is the molality of a solution of…

A:

Q: An aqueous solution of KBr is prepared by dissolving 85.7 g of KBr in enough water to make 2.89 L of…

A: GIven: Mass of KBr=85.7 g Molar mass= 119.002 g/mol The volume of the solution=2.89 L Molarity of…

Q: Suppose 1.44 g of potassium sulfate is dissolved in 150. ml. of a 54.0 m M aqueous solution of…

A: In the given reaction concentration of K+ can be calculated as.Calculate the number of moles of the…

Q: Vinegar is a solution of acetic acid (the solute) in water (the solvent) with a solution density of…

A: Given : Concentration of vinegar = 0.80 M And density of vinegar solution = 1010 g/L Assuming 1 L of…

Q: Calculate the molarity of 126.2  mL of diluted NaOH solution prepared from 16.6 mL of 6.9  M NaOH…

A: To solve this problem we will use the formula of dilution law .  According to this law  M1V1 = M2V2…

Q: One brand of laundry bleach is an aqueous solution containing 4.00% sodium hypochlorite (NaOCI) by…

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

Q: An aqueous solution of sodium nitrate, NaNO3, is made by dissolving 9.38 grams of sodium nitrate in…

A:

Q: An aqueous solution of acetic acid is 45.00% acetic acid by mass and has a density =1.052g/mL. What…

A: % by mass = 100 x Mass of solute/mass of solution Molarity = number of moles of solute/Volume of…

Q: What is the molarity of a solution prepared by dissolving 116.98 g of potassium chloride in 390 g of…

A:

Q: A 215 mLmL sample of ocean water contains 6.9 gg of NaClNaCl What is the molarity of the solution…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: At home, you keep adding sugar to ice water while stirring. Which of the following is true?      The…

A: Adding sugar in water forms a homogeneous solution which means they form a solution that has a…

Q: if you titrated your acid sample to a bright pink rather than faint pink endpoint? if your "acetic…

A: If you titrated your acid sample to a bright pink rather than faint pink endpoint. The amount of…

Q: How many grams of chlorine are in 101 milliliters of a 1.474 M MgCl2 solution? Hint: the solubility…

A:

Q: Vinegar is a solution of acetic acid (the solute) in water (the solvent) with a solution density of…

A: Given : Concentration of vinegar = 0.80 M And density of vinegar solution = 1010 g/L Assuming 1 L of…

Q: Suppose 8.50g of potassium acetate is dissolved in 250.mL of a 0.30 M  aqueous solution of sodium…

A: It is given that potassium acetate is dissolved into sodium chromate solution.Volume of sodium…

Q: the concentration in parts per billion (ppb)

A: The environmental protection agency (EPA) has set the legal limit, known as the maximum contaminant…

Q: Dye stock solution      concentration               blue———     0.3523               Yellow.…

A: The given problem is a simple question of mole concept and here we have to find out the molar…

Q: What is the molarity of sodium chloride in a solution that is 26.9% by mass NaCl and has a density…

A:

Q: If 0.084 mol of NaCl was added to 99.29 mL of H2O, what would be the concentration of the resulting…

A: The question is based on the concept of solutions. we have to calculate concentration of the given…

Q: A chemistry student must write down in her lab notebook the concentration of a solution of sodium…

A: Given: Mass of cylinder = 4.0 g.Mass of cylinder with thiosulfate = 46.56 g.And the volume of the…

Q: Suppose 0.921g of sodium acetate is dissolved in 100.mL of a 41.0mM aqueous solution of ammonium…

A: The reaction for the above process is given below. 2CH3COONa     +     (NH4)2SO4     → Na2SO4      +…

Q: A solution of sucrose and water contains 45.6% by mass sucrose. What mass, in grams, of sucrose is…

A: ℅ sucrose=45.6Total mass of solution=9.6 gmFind out mass of sucrose

Q: A pharmacist makes an antibiotic ointment by mixing 0.875 g of bacitracin with 24.125 g of a base…

A: Given data,Mass of bacitracin=0.875gMass of base compound=24.125g