Calculate the density for the following objects. Be sure each of your answer entries has the correct number of significant digits. Part 1 of 2 A glass marble with a volume of 5.04 mL and a mass of 7.05 g. Part 2 of 2 g mL A metal nut mL X a mass of 42.28 g and a volume of 2.70 mL. x10

Q: 3 What is the major product of the following reaction? 0₁ OH H₂O 11 OH e CO₂ IV

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Q: НО pyridine

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Q: b) c) d) MgBr 12210 1) diethyl ether 2) H* 1) EtMgBr (excess) 2) H* diethyl ether LOH 19981

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Q: how many oxygen atoms are present in 5.32 moles of CO2?

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. OH H₂, Pd Select to Draw P

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Q: Br HCI 2

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Q: QUESTION 16 ased on the figure from the lecture slides showing the isotopes for the first twenty…

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Q: Which of the following is a nucleophile? O H₂C=CH2 O Brt OH3C-CH3 O (CH3)3*

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.