24.71 cm (24.71 m) of this solution is delivered from a buret, what amount of HCI has been delivered? a) 0.1396 mol/L b) 0.1490 mol/L c) 0.169 mol/L d) 0.1265 mol/L

Q: What volume of a 0.229 M hydrobromic acid solution is required to neutralize 29.7 mL of a 0.182 M…

A: 29.7 mL of a 0.182 M barium hydroxide solution has been used. 0.229 M HBr has been used.

Q: 114. Vinegar is a solution of acetic acid, CH3COOH, dissolved in water. A 5.54-g sample of vinegar…

A: The molarity of a solution is defined as the number of moles of solute present in one-liter…

Q: 7. A sample contains an unknown amount of succinic acid, H₂C4H4O4. If 0.3902 g of the sample…

A:

Q: What concentration of 20.0 mL NaOH solution is needed to react completely with 0.500 g KHP (204.2 g…

A: One mole of potassium hydrogen phthalate reacts with one mole of sodium hydroxide to form…

Q: What volume of 1.00 M NaOH will react completely with 25.00 mL of 1.25 M HCI? NaOH + HCI --> NaCl +…

A: It is an Acid-base reaction in which salt and water formation takes place. Moles = molarity x…

Q: The concentration of a sodium hydroxide solution is to be determined. A 61.76 mL sample of 0.64 M…

A: Given :  Concentration of HCl = 0.64 M  Volume of HCl sample = 61.76 ml  Volume of NaOH = 48.7 ml

Q: If 400 mL of water is added to 250 mL of a 2.4 M MgCl2 solution, what is the final concentration of…

A: Introduction: Molarity:  Molarity is often used to express the concentration of the solution. It is…

Q: What is the final concentration of a solution prepared by adding water to 50.0 mL of 1.5 M NaOH to…

A: Given,Molarity of NaOH (M1) = 1.5M.Volume (V1) = 50.0mL = 0.05L.Molarity of NaOH (M2) =?Volume (V2)…

Q: 4. What volume of 12.0M HCl stock solution is required to produce 200mL of a 2.50M diluted solution…

A: We have to find, how much volume of stock solution of 12.0 M HCl solution is required to produce 200…

Q: 15.0 mL of unknown HCI solution was titrated by 0.15 M of NaOH. 37.78 mL of that NaOH solution was…

A: The neutralisation reaction taking place is  NaOH + HCl ------> NaCl + H2O

Q: 0.05 g of acetyl salicylic acid has been dissolved to the volume 25.00 ml to create a stock…

A:

Q: Which of the following NaCl solutions has the highest concentration of NaCl? 1) 0.0175 mol NaCl in 1…

A: Given are different concentrations of NaCl solution in water. We are find out which of them is…

Q: What volume of 0.220 M HBr solution (in mL) is required to obtain 0.060 moles of HBr? A) 3.67 L B)…

A: Given, Number of moles of HBr = 0.060 moles Molarity = 0.220 M

Q: 25.0 mL of 0.212 M NaOH is neutralized by 13.9 mL of an HCl solution. The molarity of the HCl…

A: Given data is as follows: The volume of NaOH solution V1= 25.0 mL The molarity of the NaOH solution…

Q: 20.0 mL of 0.30 M Nickel Sulfate (NISO4) was mixed with 35 mL of 0.70 M NISO4, what is the final…

A:

Q: what are the materials for the preparation of 0.25 M Hydrochloric acid (HCl) solution using 3.86 mL…

A: We can solve this problem by recall the formula  of molarity Molarity = mole of solute/volume of…

Q: A solution of an unknown monoprotic acid was prepared by dissolving 72.9 mg of the acid into 50. mL…

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

Q: If 25.0 mL of a 3.00 M HCl stock solution are diluted with water to a final volume of 5.00 L, what…

A:

Q: 25.0 mL of 0.212 M NaOH is neutralized by 26.7 mL of an HCl solution. The molarity of the HCl…

A: Given -> Volume of NaOH(V1) = 25.0 ml = 0.025 L Molarity of NaOH(M1) = 0.212 M Volume of HCl (V2)…

Q: 7. A sample contains an unknown amount of succinic acid, H,C4H,O4. If 0.3902 g of the sample…

A: The neutralization reaction will be as follows: H2C4H4O4 + 2NaOH -----------> 2H2O + Na2C4H4O4…

Q: It takes 37.32 mL of a 0.103 N KMnO4 solution to neutralize 23.53 mL of an unknown oxalic acid…

A: Given,Normality of KMnO4 = 0.103 NThe volume of KMnO4 used = 37.32 mLThe volume of oxalic acid =…

Q: A 373-mL sample of a 0.481-M CaCl2 solution is left on a hot plate overnight; the following morning,…

A: The objective of this question is to find out the volume of water that evaporated from the CaCl2…

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

A:

Q: The normality of an aqueous solution of hydrobromic acid is determined by titration with a 0.151 N…

A: Given : N1 = 0.151 N , V1 = 32.8 mL        V2= 16.7 mL  Tip: N1V1 = N2V2

Q: What volume of a 0.160 M barium hydroxide solution is required to neutralize 19.2 mL of a 0.243 M…

A:

Q: 3NaOH= H3PO4----> Na3PO4+ 3H20 A 41.0ml sample of NaOH solution of unknown concentration requires…

A: Given, 24.3 mL of 0.150M  H3PO4 no. Of moles of H3PO4= 0.0243 L × 0.150M No. of moles of H3PO4 =…

Q: For each of the following solutions, calculate the normality.  a) 15.3 mL of 0.135 M HCl diluted…

A: (a) The molarity of 15.3 mL HCl before dilution is 0.135 M. The volume of solution after dilution is…

Q: c) To what volume should 50.0mL of a 6.00M HCl stock solution be diluted to obtain a 1.50M HCl…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: What volume of a 0.500 M HCI solution is needed to neutralize each of the following? a) 10.0 mL of…

A: Given that,The concentration of the HCl solution is 0.500 M.The concentration of the NaOH solution…

Q: What volume of a 0.110 M barium hydroxide solution is required to neutralize 15.0 mL of a 0.263 M…

A:

Q: If 25.0 mL of a 6.00 M HCL solution is diluted to 2.00 L, what is the molarity of the new solution?

A: f 25.0 mL of a 6.00 M HCL solution is diluted to 2.00 L, what is the molarity of the new solution?…

Q: 20.0 mL of 0.30 M Nickel Sulfate (NISO4) was mixed with 35 mL of 0.70 M NİS04, what is the final…

A: 1- First we will determine the total mmoles of NiSO4 :  a) mmoles of NiSO4 ( 1 ) = [ 20.0mL × 0.30M…

Q: A quantity of 16.68 mL of a KOH solution is needed to neutralize 0.5458 g of KHP. What is the…

A: Given  Volume of KOH  = 16.68 mL                            = 16.68 × 10-3 Liter          ( 1 mL =…