These repeating subunits are c Q: of 1. If the calorimeter contains g H20 and the A: Rise in temperature can be calculated as follows. Q: The structure below is for the prostaglandin, prostacyclin-I2. The following tests were done.
What a A: Prostagladin is an active lipid compound having the diverse harmone like effects. It is present in t Q: Anna was asked to identify and explain if the equation CO2 1 -CO2 g was an endothermic or exother A: Here in the given reaction, i.
Q: Calculate the theoretical yield of Co2 for the CH4 compound. Is the products of this fuel can be com A: Gas molecules are in vibrational movement. Higher the pressure, lower the volume, and vice versa. Calculate the concentration of all Q: Solve the following: 1. Given the following reaction, if 0. A: Since you have asked multiple questions, we will solve the first question for you. If you want any s Q: If you would directly analyse a solid sample with atomic absorption spectroscopy, which method will Q: When separating the two products benzoic acid and benzyl alcohol in the Cannizzaro reaction, you e A: Cannizaro reaction is a type of reaction in which aldehyde or ketone without alpha hydrogens react w Q: Part D.
The thermite reaction, in which powdered aluminum reacts with iron oxide and yields aluminum A: The given reaction is thermite reaction , i. Q: Provide the reagent s needed to accomplish the following transformations. Some conversions may req Q: In an ideal laboratory setting, what would the characteristic features of the following factors be w Q: Draw each amino acid in its dipolar ion form.
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University of Central Florida. Morgan S. University of Kentucky. Karli S. Numerade Educator. Jake R. University of Toronto. Chemistry Bootcamp Lectures Intro To Chem - Introduction Chemistry is the science of matter, especially its chemical reactions, but also its composition, structure and properties. Classification and Properties of Matter In chemistry and physics, matter is any substance that has mass and takes up space by having volume.
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Share Question Copy Link. Need the answer? Boron trifluoride BF 3 has a boron atom with three outer-shell electrons in its normal or ground state, as well as three fluorine atoms, each with seven outer electrons.
One of the three boron electrons is unpaired in the ground state. In order to explain the bonding, the 2s orbital and two of the 2p orbitals called sp 2 hybrids hybridize; one empty p-orbital remains.
Ethene C 2 H 4 has a double bond between the carbons. In this case, carbon will sp 2 hybridize; in sp 2 hybridization, the 2s orbital mixes with only two of the three available 2p orbitals, forming a total of three sp hybrid orbitals with one p-orbital remaining.
The three hybridized orbitals explain the three sigma bonds that each carbon forms.
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