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According to Valence Bond Theory the oxygen atom in methanol molecule forms sp3 hybrid orbitals prior to bonding with the carbon and hydrogen atoms. Does the oxygen atom on acetone molecule form sp2 hybridization preceding its bonding with the central carbon (sp2 hybridization) or it doesn't hybridize but simply using the available p orbitals for those sigma as well as phi bonds with the central carbon?
Glyceryl trimristrate and myristic acid are both white in color and have very close melting points. suggest two ways to prove that they are not the same compound. with each method, describe what would be obsered.
a mixture was made from solutions of sodium sulfate and aluminium sulfate. 286 ml of 0.500 m na2so4 solution and 168 ml
the LDH molecule always contains 4 polypeptide subunits and each subunit can be either a H (heart) or a M (muscle) subunit. how many isozymes are possible
Alcohols can be oxidized by chromic acid derivatives. One such reagent is pyridinium chlorochromate, (C5H5NH )(ClCrO3-), commonly known as PCC
Write equations to show how you would synthesize salicylic acid
a 150.0 g sample of metal at 80 c is added to 1500.0g of H2O at 20 c. the temperature rises to 23.3 c. assuming that the calorimeter is a perfect insulator, what is the specific heat of the metal.
The bond energies increase in the order: O2^1
Utilize the bond energies given in table 9.5 to compute the heat of reaction for the reaction of nitrogen trifluoride gas with hydrogen gas. The products formed are nitrogen difluoride hydride as well as hydrofluoric acid, all gases:
The venom of biting ants contains formic acid, HCOOH (Ka=1.80*10^-4 at 25 C). What is the pH of a 0.0065 M solution of formic acid?
A 500.0 g iron bar at 212 degrees C is placed in 2.0L of water at 24.0 degrees C. What will be the change in temperature of the water?
They hydrogen atom isn't actually electronegative sufficient to form bonds to xenon. Explain were the xenon-hydrogen bond to exist, Explain what would be the structure of
the chloride of an unknown metal is believed to have the formula mcl 3. a 1.891g g sample of the compound is found
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