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Question- Why is 3-methylcyclohexene the major product of this reaction instead of 1-methylcyclohexene? Explain based on the reaction mechanism.
2-methylcyclohexene and phosphorus oxychloride
Should reply all parts for five stars
Compute the pH at the equivalence point in titrating 0.100 M solutions of each of the following with 0.080 M NaOH
Calculate the wavelength of light emitted from a hydrogen atom when it undergoes a transition from the n=6 level to n=3.
what mass of sucrose should be combined with 537 ml of water to make a solution with an osmotic pressure of 8.55 atm at
1-Napthaleneacetic acid is not soluble in water at room temperature but goes into solution readily when heated.
A set of 13 particles occupies states with energies of 0, 100, and 200 cm^-1. Calculate the total energy and number of microstates for the following energy configurations.
Use symmetry analysis to generate a molecular orbital diagram for XeF4. As a basis set, consider one σ-bonding hybrid on each F that can be treated the same way as a hydrogen 1s orbital. Ignore the lone pairs/ p orbitals on Flourine.
A 1-rm L flask is filled with 1.45 g of argon at 25 {rm ^circ C}. A sample of ethane vapor is added to the same flask until the total pressure is 1.25 atm. what is the partial pressure of argon in the flask?
What is the average mass(in grams) of a flourine atom if Flourine has an atomic weight of 18.998 amu
What mass of water would need to evaporate from your skin in order to dissipate 1.7 × 105 J of heat from your body? H2O(l) → H2O(g) ΔHvap = 40.7 kJ/mol
If the stove supplies 357 J/s as well as no heat is lost to the surroundings, how long does it take for the water to boil. Presume that room temperature is 17.2 oC. The specific heat of copper is Cp = 0.385 J/g•°C.
calculate concentration of chromate ion (CrO4) in a 0450 M solution of chromic acid (H2CrO4). (for chromic acid, Ka = .18, Ka2 = 3.2 x 10E-7)
What is the percentage by mass of CH4 in the mixture. The standard enthalpies of combustion for CH4 and C2H6 are -890.3 kJ mol-1 and -1569.7 kJ mol-1, respectively.
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