The half-lives of different radioisotopes are given in the table. Half-life (min) 12 37 potassium-44 22 indium-117 43 How long would it take, in minutes, for the amount of potassium-44 to decrease from 80.0 mg to 10.0 mg? time: Radioisotope argon-44 lead-196 min

Q: (g) NaOMe (1eq) MeOH

A: Given is organic reaction is,Determination

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A: The volume of the  solution = The concentration of the  solution = The volume of the  solution = The…

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A: GivenEnthalpy of vaporization = 35.4 KJ/molNormal boiling temperature = 131.5oC Calculate the…

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A: Answer:Since, PbBr2 is AB2 type compound and PbSO4 is AB type of compound, therefore, their…

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Q: 17.56 What amides will form each amine on treatment with LIAIH4? a. oro 040 b. C.

A: Information of question

Q: 17.56 What amides will form each amine on treatment with LIAIH4? a. oso b.

A:

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A:

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Q: How would you describe the stereochemistry of the product of the following reaction sequence?…

A: Information of question

Q: What is the IUPAC name for the compound shown? Br ОН

A: In the IUPAC naming, the following rules should be followed when determining the name of a…

Q: RCO3H

A:

Q: Calculate the frequency of the 3-7-6 transition in the pure rotational spectrum of 12C150. Assume…

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A:

Q: (1) (2) (3) OH (4) 2-ethoxy-1-butanol. (racemic) OH Suggest reagents and experimental conditions for…

A: Given is retrosynthetic analysis.

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A: Given is organic reaction.

Q: Draw the structure of the product of the reaction shown above.

A:

Q: In Section 5.7 we used Hess's law to calculate AH° for the combustion of propane gas at 298K: CH₂(g)…

A: ∆H° = -891 kJThe relation between H°, S°, ∆G° is,∆G° = ∆H° - T∆S°

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A: The mechanism can be followed by the given halide given below.

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A:

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A: The process of the division of a heavy nucleus into two nuclei of roughly equal size with the…

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A: rate of disappearance of Br- = -3.5*10-4 M/s(as rate disappeared)rate of appearance of Br2 = ?

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A:

Q: For AgCl, Ksp = 1.77 x 10-10. What is the concentration of Ag+ ions in a saturated solution of AgCl?…

A: Solubility product is the ionic product of ions in solution of the sparingly soluble salt.

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A: Periodic acid (HIO4) cleaves the diol and produces aldehydes/ketones.

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.