The isotope Strontium-89 A. is likely to decay by alpha emission. B. is likely to decay by positron emission. C. is likely to decay by gamma emission. D. is likely to decay by beta emission. E. is likely to be stable because it has even numbers of protons and neutrons.

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A: Starting material combination = Needs to be

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Q: 1. LDA (0.9 eq, rt) 2. PhSeCl 2. H₂O₂ ? Major Organic Product

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Q: YOU ARE WRONG. YOU MADE ME GET IT WRONG TOO. JUST QUIT

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Q: Identify the class of lipid of the following molecule: O || CH3-(CH2)18-C-O-(CH2)19-CH3 steroid…

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Q: 3. Consider the reaction for the decomposition of hydrogen disulfide. 2 H₂S (g) 2 H₂(g) + S₂ (g)…

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Q: 1. What is the final concentration of a solution made by mixing 20.0 mL of 1.44 M HCl with water to…

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Q: What is the relationship between the following structures?

A: Resonance is delocalization of electrons to impact overall stability to the molecule.

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A: A solute is a substance that is dissolved in a solvent (the medium) to form a solution.

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A: Buffer capacity refers to the amount of acid or base required to change the pH of a buffer by one…

Q: oh A₂CULI 2. H₂O+ PhaP 1. Os04 2. NaHSO3 1. LDA 2. PhSeCl 3. H₂O₂ 1. PhSeCl 2. H₂0₂ A D G M P S 1.…

A: Given a three step reaction, conditionsConditions and reaction = To be determined.

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Q: A square based brass plate is 2mm high and has a mass of 1.05kg. The density of the brass plate is…

A: Given,Height of Brass Plate = 2 mm= 0.2 cmMass = 1.05 KgThe density of Brass Plate =8.4 g/cm3

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Q: How many electrons are in bromine's (atomic number 35) next to outer shell (n=3)? 02 04 08 18

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Q: what patterns do you see in the flame data that support your idea that metals cause flame colours…

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Q: Which of the following names is correct? O 5-ethyl-8-nonene O 3-propeneheptane O 3-butyl-4-pentene…

A: Given,5-ethyl-8-nonene3-propeneheptane3-butyl-4-pentene3-ethyl-1-decene

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Q: Draw the structure of the repeat unit of the polymer that results when this epoxide and this diamine…

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Q: How many molecules are in 4.5558 g of Rh(SO4)? Answer

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