The following addition reaction proceeds by a radical chain mechanism. Draw the radical intermediate formed in the first propagation step. CH3 HBr (PhCO2)2 CH3 Br &

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A: We are given an image of a girl mixing two chemicals:

Q: given the molar mass of of compound A as 327.34g/mol and the mass being 0.016g. calculate the…

A: Given that, the molar mass of compound A as 327.34 g/mol. The mass of the compound A is m = 0.016 g.…

Q: 40.00 mL of unknown calcium hydroxide solution is titrated with 0.400 M standard nitric acid…

A:

Q: The following volumes of 0.000300 M SCN- are diluted to 15.00 mL. Determine the concentration of…

A: Concentration of diluted SCN-1 can be calculated by using formulaM1V1 = M2V2Where M1 & V1 is the…

Q: 2) How many milligrams of MgSO4 are required to prepare 43 mL of a 1.60 mM solution?

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A:

Q: the weight percent of HCl in the solution Weight percent %

A:

Q: trial molarity of Hci molarity of NaOH volume of HCI volume of NaOH 1 1M 2M 200mL 200mL 2 1M 1M…

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Q: It is required to prepare 300.0 ml of 0.3375 Ma calcium acetate solution for which two bottles with…

A: Answer : mole  = concentration  * volume / 1000 mole of calcium acetate in final solution  =…

Q: Write a step-by- step procedure for the preparation of 500 mL of .350 M LiNO3 solution. You will…

A: Given:Volume of the desired solution = 500 mLMolarity = 0 .350 M

Q: Write a charge balance for a solution containing sodium chloride and formic acid.

A: The dissociation and the charge balanced equation is as given below:

Q: Suppose i want to manufacture a 250 ml hand wash ,for this what is the working formulae?  Please…

A: To manufacture a 250 ml hand wash, you will need the following ingredients and…

Q: Mass of H2C2O4•2H2O = 1.3245 grams  Molar Mass of H2C2O4•2H2O = 126.07 Volume of H2C2O4•2H2O…

A:

Q: A liter of 1/3 NS is to be prepared from 0.9% concentrated sodium chloride solution and sterile…

A:

Q: What goal is accomplished by standardizing  solutions?

A: Standard solution is made from a solute of known amount to prepare a solution of known…

Q: What is the difference between strong and weak electrolytes? What is the difference between strong…

A: To find: The difference between strong and weak electrolytes and the difference between strong and…

Q: A pure dilute solution of sodium in liquid ammonia exibits electrical conductivity . Why?

A: Electrical conductivity is due to the motion of electron. Ionic substances dissolve in water and…

Q: Give typed full explanation  A physician orders a liter of half-strength Dakin's solution. On hand…

A: Given that, a physician order one litre of half-strength Dakin's solution. The initial strength of…

Q: Match the following terms to their definitions: Aqueous solution, cation, centrifuge, decant, flame…

A: The solution is given below -

Q: FOR QUESTIONS 1-3: Given the following table, answer the questions below. Table 1: Solubility values…

A:

Q: (1)Titration process also known as a :volumetric analysis, because

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Q: If the initial volume reading for the second titration was 0.76 mL and the final volume reading was…

A: Interpretation-  To determine the volume of iodine solution which is used in the second titration (…

Q: What is the dilution factor for Sample 1 if 20 µL of extract is added to 980 µL distilled water?…

A: The dilution factor of the given extract solution is as follows.