d. If sodium bromide was used in the experiment in place of sodium chloride, state and explain one difference you would expect to observe during the electrolysis.

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A: GIVEN Constant Volume molar heat capacity of Carbon dioxide gas (Cv ) = 28.46 J /mol . K Heat of…

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Q: (a) What is order parameter? Discuss the order parameter of smectic phase.

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Q: Write out the structural formula for three ethers that have the formula C4H10O

A:

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Q: Which of the elements goes completely into substitution solution with Ni?

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Q: Part II. Draw the structure of the molecule indicated by the IUPAC name provided. Indicate all…

A:

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A: Here we are required to find the mass of Ti needed for the reaction.

Q: . Show how to achieve the following transformations. ??? ??? OH

A: As per the rules, only the first question can be answered.

Q: b) Would the conformational energy of the 1,3- and 1,4 - isomers of dimethylcyclohexanes be similar…

A:

Q: 4. A solution of an impure zinc ore contained zinc(II), lead(II) and silver(1) ions. The addition of…

A: We have to find the change that indicates reduction.

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A:

Q: rovide at least 2 benefits of checking the laboratory schedule before lab each week.

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A:

Q: For the image attached Make a graph of the average mass vs year. Please label y and x axes

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A:

Q: Draw the chemical structure of poly(N-isopropylacrylamide)-block-[poly(styrene-co-methy acrylate)].

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Q: NAME THE FOLLOWING COMPOUNDS CaF2 MgCl2

A:

Q: why is it important to know the bases and acids in the solution?

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Q: Get the concentration of the unknown solutions with a %T of 63 Given: S1 = 0.02 mg 76%T S2 = 0.04…

A: Given: S1 = 0.02 mg 76%T S2 = 0.04 mg 58%T S3 = 0.06 mg 45%T

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Q: Discuss how buffers help prevent drastic swings in pH. Explain in details information.

A: Discuss how buffers help prevent drastic swings in pH. Explain in details information.

Q: Write the IUPAC name of the following structures

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Q: 4. Give a detailed mechanism for a reaction of ethylamine and acetyl chloride under basic…

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Q: How many moles of cesium are in 66.45 g Cs?

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Q: what would be a micro structure of a polypropylene? also please explain why this would be the case.

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Q: 1 о Draw the intermolecular forces that present between the molecules A and B. A В О CH3CHс-о- сн23…

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d-Block Elements

According to the modern form of periodic table, 118 elements are present which are subdivided as four blocks, namely, s, p, d and f-block elements based on the entry of the valence electron or last electron into which orbital.