The synthesis of ethyl formate is actually an equilibrium, and it is difficult get a 100% yield. If you began with 15.46 mL of formic acid and you synthesized 24.89 g of ethyl formate, then what would be your percent yield? Acthalyield Tharetical yield

Q: What is solubility? * Solubility is the ability of a solute to dissolve in a solvent. Solubility is…

A: Given : Solubility  To find : Definition

Q: A chemist prepares a solution of potassium chloride (KCI) by measuring out 0.22 g of KCl into a 250.…

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Q: 1. A 25.0 mL aliquot of 0.02 M HCNO (weak acid) is titrated with 0.15 M NaOH (strong base).…

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Q: If 4.12 L of a 0.850 M-H3PO4 solution is be diluted to a volume of 10.00 L, what is the…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: How much water, in mL, must be added to 500. mL of 0.300 M HCI to produce a 0.125 M HCI solution?

A: Here, we have to calculate the volume of water (in mL) that must be added to 500. mL of 0.300 M HCI…

Q: Calculate the molar concentration of the solution in which 98.0 g of phosphoric acid, H3PO4. is…

A: Molar concentration or Molarity: Molarity is the number of moles of solute in 1 L of the solution.…

Q: 22. Enter your answer with both the correct number of significant figures and the correct units.…

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Q: Commercially available concentrated hydrochloric acid is 12.4 M HCl. Calculate the volume of…

A: Given that, the concentration of HCl is 12.4 M. We have to prepare 2.00 L of 1.50 M HCl solution.…

Q: The concentration of a solution of lithium chlorite dissolved in water is 12.5% by mass. In a…

A: Given, mass % of lithium chlorite dissolved in water = 12.5 % mass of water = 52.5 g mass of sample…

Q: When a solution is diluted, the amount of solute increases.   Question options:   True   False

A: Dilution refers to the process of adding additional solvent to a solution to decrease its…

Q: If 240 mL of water is added to 13 mL of 5.0 M NaCI solution, what is the concentration of the dilute…

A: • The values provided in the question are:-    i) Initial volume of NaCl solution, V1 = 13 mL  ii)…

Q: What volume of 12.0 M HCI (concentrated HCI) would you need to make 1.00L of 1.0M HCI? A B C D 83.3…

A: This question belong to some basic concepts of chemistry that is Mole Concept. Solve by using…

Q: Calculate the concentration of all ions present in 56.5 mg NH4B in 500.0 mL of solution. MNH4 MBr…

A: Given that 56.5 mg of NH4Br is present in 500.0 mL of a solution. We have to find the concentration…

Q: What can be said about strong acids and bases?

A: Acid: Which gives H+ ion in the solution. Base: Which accepts H+ ion in the solution.

Q: QUESTION 15 In which of the following equations is the outcome wrong? O a. O b. Oc CI d. Br. N₂+ CH…

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Q: A 22.7-g sample of HF is dissolved in enough water to give 2.0 × 102 mL of solution.  What is the…

A: Given: weight of HF=22.7gvolume of solution = 2.0×102mlconcentration of a solution is defined as…

Q: Which of the following is an example of a soluble chloride? Formula must be written correctly for…

A: Generally most of chlorides are soluble except lead and silver chlorides. and K2Cl and MgCl are…

Q: In an acid-base reaction, a strong acid will form a weak base. True False

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions when…

Q: Know the characteristics of acids and bases

A: According to question we have to write characteristics of acids and bases.

Q: How many moles of nitic acid, HNO3, are present in 426 mL of a 0.921 M nitric acid solution?…

A: Since moles of solute = molrity X volume of solution in L Volume of solution given = 426 mL = 0.426…

Q: How many mL of water must be added to 197 mL of 1.50 M HCl to give 1.00 M HCl? (Assume the volumes…

A: Given :  Molarity of HCl = 1.50 M  We have to calculate how much water needs to be added to make…

Q: What volume (in mL) of 0.3000 M HBr is required to neutralize 60.00 mL of 0.6000 M LiOH?

A: Given , Molarity of HBr  , M1 = 0.3000 M  Molarity of LiOH , M2= 0.6000 M  V2= 60.00 ml

Q: Part 1 of 2 Determine the pH of a 0.30 M NH3 solution. Be sure your answer has the correct number of…

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Q: ६

A: Water-soluble carboxylic acids ionize slightly in water to form moderately acidic solutions.  R C O…

Q: b if [OH ] — 7.6 х 10 4 м then РОН =

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Q: If 18.4 mL of 0.800 M HCI solution are needed to neutralize 5.00 mL of a household ammonia solution,…

A: Given: The volume of HCl = 18.4 ml Molarity of HCl = 0.8 M The volume of NH3 = 5 ml

Q: How much water do you need to add to 243 mL of 3.36 M KCl solution to make a 1.0 M solution? (assume…

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Q: Al(OH)3 + ___ HBr ------> ___ AlBr3 + ___ H2O

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Write the balanced neutralization reaction that occurs between sodium hydroxide and acetic acid.

A: * Acid and  base react to give salt and water.The      reaction  is known as acid base reaction .…