A certain amount of a sample of 96x has an activity of 0.1026 µCi. In 8.0 days, the activity of the sample has declined to 0.0855 μCi. What is the half-life (in days) of 96x? Rounded off answer to a whole number (no decimal places); no units necessary.

Q: hat aromatic product would you expect to obtain from oxidation of Tetralin with potassium…

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A: This is a benzene derivative with two -OH(hydroxy) groups.

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Q: 18. Which one of the following reaction steps work best to carry out the transformation shown below?…

A: Solution. 18. A 19. B 20. D Detail solution given below

Q: How did you get 10306.22

A: The relationship between moles and mass is Mass = Mole ×Molar mass

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A:

Q: The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by…

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Q: Which halogen can oxidize fluorine? None of these Chlorine Bromine Iodine

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Q: In which one of the following species does the transition metal ion have d3 electronic…

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Q: ОН

A:

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Q: Only specific amount of energy can be absorbed and emitted by an atom. Energy Photon E5 (n=5) E4…

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Q: 6. The molar volume of a certain solid is 161.0 cm³/mol at 1.00 atm and 350.75 K, its melting…

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Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

A: Recall the given cell reaction,                                  Cl2 g  +  Fe s  →  2 Cl- aq  +…

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Q: Name each of the following compounds:

A: Given : structure formula

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Q: 1. Calculate the molarity of 0.060 moles NaHCO3 in 2500. mL of solution.…

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Q: OH A OH B OH NO 2

A:

Q: Calculate the standard reaction enthalpy A,H of this reaction. 400 450 3.98 x 10-4 1.41 x 10-2 1.86…

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Q: Draw the azodye formed from the amine and coupling components (one mole each) shown below. amine…

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Q: A 6.00 L tank at 14.5 °C is filled with 10.2 g of sulfur tetrafluoride gas and 5.04 g of carbon…

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Q: A Calculate the mass of water needed to make a 10.0% solution using 5.25 grams of sodium hydroxide.…

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Q: Consider the following reaction: 2A (aq) + B (aq) C (aq) + D (aq) If the Kc for this equilibrium…

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Q: 3A 4A 5A 6A 7A He B C N O F Ne Al Si P S Cl Ar H2A Li Be Na Mg 38 48 58 68 7888 1B 2B Ga K Ca Sc Ti…

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Q: Consider the reaction N₂(g) + 3H₂(g)2NH3(g) Using the standard thermodynamic data in the tables…

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Q: A molecular compound was analyzed and found to contain 40.00% C, 6.71% H, and the remainder oxygen.…

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Q: What is the IUPAC name of this compound?

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Q: The most abundant isomer following the double bromination of benzene by the reaction a. is which of…

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Q: Which substance would you expect to have the highest boiling point? Xe O Ne О не O Kr O Ar

A: Correct answer - Xe Explanation -->  All the given elements are noble gases listed, xenon has the…

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.