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Answer the following questions about Atomic Structure.
1. Name the scientist who performed the experiment Gold Foil?
2. Experiment description?
3. Expected experimental results (what did they think was going to happen)?
4. Actual experimental results (what was actually observed in the experiment)?
5. Experiment conclusion (what did the scientist conclude about the atom based on their experiment results)?
6. How the model of the atom changed because of the experiment (draw this)?
The free radical cholrination of propane yields a mixture of two monochlorination products, 1-chloropropane, and 2-chloropropane. Provide a mechanism for the following: the initiation step; the propagation step which lead to the products; five dif..
explain why rutherford expected all alpha particles to go through the gold foil undisturbed.
Draw all possible mesomeric structures of the carbocationic intermediate in the chlorination of benzoic acid. Explain why m-chlorobenzoic acid is the main product
Question- When mixed with silver nitrate an unknown solution reacted to produce a light brown precipitate that re-dissolved in nitric acid. Treatment of this same unknown solution with barium chloride gave no precipitate.
a solution is prepared by mixing 55.0 ml of 0.015 m bacl2 and 150. ml of 0.045 m k2so4. what are the concentrations of
What final product is likely when cyclohexene is subjected to the following reaction sequence. Give Ostructural details of all significant intermediates. I) H30+,H20: II)PCC; III(CH3)2NH; IV NaBH3CN
If 80 {rm J} of heat are added to a pure gold coin with a mass of 13 {rm g}, what is its temperature change? Specific heat capacity of gold is 0.128 rm J/g ^circ C.
If a 50.0 mL sample of ammonium hydroxide is titrated with 25.0 mL of 0.200 M nitric acid to a methyl red endpoint, what is the molarity of the base?
Draw the molecule as a dash-wedge structure from the IUPAC name with the correct stereochemistry: (2R,3S)-2,3 dichloropentane
How can Le Chatelier's principle be applied to dissolving gases into a liquid?
Find out the empirical and molecular formulas for the following 12.50g sample. Molar mass = 88.12g/mol 4.539g oxygen 1.146g hydrogen as well as the remainder is carbon
when most Fe+3 salts are dissolved in dilute nitric acid, the solution is often yellow to orange in color. Why could you not visually detect these colors in the Fe(NO3)3 stock solution?
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