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1. Explain what are the 2 mono-brominated substitution products possible for isopropylbenzene?
2. Explain the structures of the monobrominated substitution product for tert-buylbenzene
3. Explain three different initiation steps for reaction of bromine radicals with methycyclohexane
4. Depict the structures of all 5 mono-brominated substitution products possible for methylcyclohexane
Equal volumes of an unknown gas and nitrogen (N2) gas take 5.37 min and 3.55 minutes, respectvely to effuse through a small pin hole. calculate the molar mass in g/mol of the unknown gas
A solution of 0.264 M NaOH is used to neutralized 54.0 mL H3PO4 solutions. if 1.0 mL of NaOH is required to reach end point what is the molarity of H3PO4
Use standard enthalpies of formation to determine ?Horxn for: 3NO2(g) + H2O(l) ? 2HNO3(aq) + NO(g) Enter in kJ. Find the change in internal energy for this reaction. Enter in kJ.
What problem will ensue if the level of the developing liquid is higher than the applied spot in a TLC analysis
Demonstrate how you could prepare each of the following compounds from Propene and any necessary organic or inorganic reagents.
the volume of a gas bag was found to be 840 ml at a temperature of 25 degrees c and a pressure of 734 torr. what would
a 0.355 g sample of a solid monopractic acid having a molecular weight of 12gmol requires 18.47 ml naoh for
The volume of a sample of gas measured 15 degrees Celsius and 1atm is 2.0L. Explain what must the final temperature be in order for the gas to occupy 5.0 L at 760 mmHg
1. the normal boiling point of acetone is 56.5degc. at an elevation of 5300 ft the atmospheric pressure is 630. torr.a.
The value of Kp for the reaction under is 0.090 at 25 Celsius. Originally H2O(g) and Cl2(g) are combine at partial pressures of 1.00atm and 2.00 atm.
If the ionization constant of water, Kw, at 40°C is 2.92 x 10-14, then what is the hydronium ion concentration and pH for an acidic solution
The VOA (Voice of America) broadcasts at 18.3 MHz for the Greenville Relay Station. What is the frequency and wavelength of the electromagnetic radiation and what is the energy of the photons and the speed of the electromagnetic wave
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