Why is it more accurate to say that the concentration of a solution of acetic acid is 0.01 F rather than 0.01 M? (Despite this distinction, we will usually write 0.01 M.)

Q: 100 90 NANO 70 80 CaC 50 60 Pb(NO)2 40 NaCl 30 KCI 20 10 KCIO, Ce,(SO) Solubility (g of salt in 100…

A: The power of a solid, liquid, or gaseous chemical compound (referred to as the solute) to dissolve…

Q: (Q51) Which of the following are electrolytes (substances that produce ions when dissolved in…

A: Electrolyte is as substance that produces ion when dissolved in water and then conduct electricity.

Q: Standardization of a sodium hydroxide solution against potassium hydrogen phthalate (204.2 g/mol)…

A: First, calculate the moles of KHP: Moles of KHP = mass/molar mass = 0.8365g/(204.2gmol-1) = 0.004096…

Q: A 12.5% (w/w) NiCl2 (MM=129.61 g/mol) solution has a density of 1.149 g/mL. Calculate the molar…

A:

Q: should be used to prepare 1.40 L of 0.600 M NH3? express your answer in ml.

A: Initial molarity(M1)= 14.8 M  Volume (V1) = V1 Final Molarity(M2) = 0.600 M  Final Volume (V2) =…

Q: Calculate the resultant molarity (M) when 2.50 L of water is added to 500.0 mL of 12 M NaoH…

A: Molarity is total no. of  moles of solute present in 1 liter of the solution. Molarity = Number of…

Q: In the laboratory, a student adds 48.0 mL of water to 14.6 mL of a 0.624 M nitric acid solution.…

A: Given values, N1= 0.624 M V1= 14.6mL N2=?? V2= 14.6+48.0 = 62.6 mL

Q: In the laboratory, a student dilutes 22.9 mL of a 11.9 M nitric acid solution to a total volume of…

A: Moles of solute remain constant during dilution. Moles of solute = molarity x volume of solution…

Q: Calculate the molarity of an acetic acid (FW 60,052) solution if 25 mL of this solution is…

A:

Q: To dilute 250.0 mL of 1.00 M HCl to a concentration of 0.200 M, what must the final volume of the…

A: M1 x V1 = M2 x V2 Where, M1 = initial concentration;  V1 = initial volume             M2 = final…

Q: In the laboratory, a student dilutes 27.2 mL of a 8.33 M hydroiodic acid solution to a volume of…

A: hydroiodic acid solution ( HI ) Initial volume = V1 = 27.2 mL Initial Concentration = M1 = 8.33 M…

Q: 8.00 g of NaOH are dissolved in water to make 5.00 L of solution. What is the concentration of…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the…

Q: volume

A:

Q: 4. Calculate the molarity of each of the following solutions: (a) 10.0 g H,SO, in 250 mL of solution…

A: Answer: These questions are based on the basic understanding of concentration terms and relation…

Q: What is the mole of NaCl in the solution? How do I find it using the information provided.

A: From given mass of substance moles could be calculated by using the following formula,

Q: Calculate the molarity of an acetic acid (FW 60,052) solution if 25 mL of this solution is…

A: Sodium hydroxide reacts with acetic acid, to form sodium acetate and water. The equation for the…

Q: A chemist needs 225 mL of 2.4 M HCl. What volume of 12 M HCl must be dissolved in water to form this…

A: To calculate the volume of a definite molarity of a solution required to prepare solution of other…

Q: If 203 mL of water is added to 5.00 mL of 4.16 M KCI solution, what is the concentration of the…

A: • The values provided in the question are:-  i) Initial volume of KCl solution, V1 = 5.00 mL  ii)…

Q: Calculate the volume, in milliliters, of 0.468 M sodium sulfate solution required to provide 2.50 g…

A:

Q: You wish to make a 0.192 M perchloric acid solution from a stock solution of 12.0 M perchloric acid.…

A:

Q: What does it mean for a compound to be soluble? Insoluble?

A: Solubility of a substance is the ability to dissolve. The substance which is being dissolve is…

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

A:

Q: If 211 mL of water is added to 5.00 mL of 3.24 M NaCI solution, what is the concentration of the new…

A: N1= 3.24M V1= 5.00 mL N2= ?? V2=211mL+5mL=216mL

Q: The fact that a reaction takes place when potassium hydroxide is added to a solution of nickel(II)…

A: When potassium hydroxide is added to a solution of nickel(II) ions, the nickel hydroxide is…

Q: Calculate the concentration, in grams of solute per 100 g of water, of a solution in which 7.462g of…

A: Given,7.462 g of solute dissolved in 25.50 mL of water.Determine the concentration in grams per…

Q: What is the concentration of sodium ions in a solution prepared by dissolving 5.00 grams of sodium…

A:

Q: Complete the following table for aqueous solutions of Aluminum nitrate.

A: Aluminium nitrate is a white, water-soluble salt of aluminium and nitric acid, most commonly…

Q: Assuming that the density of vinegar is 1.012 g/mL, calculate the weight percent of acetic acid in…

A: CH3COOH  +   NaOH  ---->   CH3COONa  +  H2O Number of mol of NaOH = Number of mol of CH3COOH…

Q: Dilution a. 53.4 mL of a 1.50 M solution of NaCl is on hand, but you need a 0.800 M solution. How…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: According to the label on a bottle of concentrated hydrochloric acid, the contents are 36.0% HCl by…

A: Molarity of HCl = (mass% x density x 10)/ molar mass = (36g x 1.18 g/ml x 10 )/ 36.5 = 11.6 M

Q: What is molar concentration of a 350 mL solution that contains 10.5 g of NaOH? Determine the volume…

A:

Q: What volume of each of the following acids will react completely with 30.00 mL of 0.275 M NaOH? (а)…

A: Volume of NaOH = 30.00 ml Concentration of NaOH = 0.275 M

Q: Calculate the volumetric concentration of hydrochloric acid, where 20 mL of it were mixed into one…

A: The volumetric concentration is defined as the volume of solute substance  divided by the total…

Q: 4. You are given 150 ml of a 0.1 M NAOH solution. What volume of a 1M HCI solution would you need to…

A: Given :- molarity of NaOH solution = 0.1 M  Volume of NaOH solution =150 mL  Molarity of HCl…

Q: In the laboratory, a student dilutes 18.8 mL of a 11.5 M nitric acid solution to a total volume of…

A: V1 = 18.8 mL = 0.0188 L  M1 = 11.5 M  V2 = 200 mL = 0.200 L  M2 = ?

Q: In your own words, Explain What is an indicator? Does it have a significant value in chemical…

A: A chemical indicator is used to slow down the chemical reaction by changing the color of indicator…

Q: What is an aqueous solution? What is the difference between the solute and the solvent?

A: The solution is defined as a homogeneous mixture that consists of two or more substances and their…

Q: A student dissolves 125.0 g of lead(II) nitrate in enough water to make 250.0 mL of solution. What…

A:

Q: Baking soda (sodium bicarbonate, NaHCO3) reacts with acids in foods to form carbonic acid (H2CO3),…

A: Baking soda or sodium bicarbonate reacts with lactic acid to give sodium salt of lactic acid along…

Q: In many areas, the drinking water standard for nitrate ions is 5.00 ppb. Calculate the mass, in μg,…

A:

Q: If a student dilutes 16.34 mL of 2.75 M HCl to 25.00 mL, what is the concentration of the resulting…

A:

Q: Calcium sulfate  (MM= 136.1406) dissolves in cold water to the extent of 0.241 g per 100. mL. What…

A: Calcium sulfate (MM= 136.1406)  CaSO4- = 0.241 g Volume of solution = 100 mL = 0.100 L   The…

Q: A solution of highly concentrated Sulphuric acid having Molarity 18 M of volume 25 ml was diluted to…

A: •Molarity = moles of solute / volume of solution in litres  • In dilution moles of solute remains…

Q: If you add 250 ml of water to 250 ml of a 1.8M NaOH solution, what will the molarity of the diluted…

A: According to law of dilution, the number of moles of solute remains constant in the solution. During…

Q: What concentration results when 150 mL of a 0.36 M solution of magnesium sulfate, MgSO4, is added to…

A: Given :  Initial concentration of MgSO4 solution = 0.36 M  Initial volume of MgSO4 solution = 150 mL…

Q: In a solution of Al,(SO,);(aq), the Al³+ concentration is 0.12 m. What mass of Al,(SO,); is in 50.0…

A: 1- First determine the concentration of Al2(SO4)3  Concentration of Al2(SO4)3 =  [ Al3+] / 2…

Q: Calculate the number of moles required to make 150 mL of a 5.5M solution of CuSO4. For all answers…

A: Note - Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: If a student standardized a NaOH solution and found that the three calculated concentrations were…

A:

Q: How many moles of H+ ions are present in the following aqueous solutions? (a) 1.4 L of 0.48 M…

A: Number of moles = V (liter) × Molarity (M) Number of moles = V (mL) × Molarity (M) x 1/ 1000

Q: Calculate the resultant Molarity (M) when 2.50 L of water is added to 500.0 mL of 12 M NaoH…

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