Describe the major product in the claisen condensation
What is the major product in the Claisen condensation of ethyl propanoate in the presence of excess sodium ethoxide (assuming standard acidic work-up)?
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Your mass is m = 59 kg. Neglect frictional forces between the raft and the water. how far from the end of the pier is the center of mass of the you-raft system?
Assume that the number of hours worked per week for those who usually work full time is normally distributed. Suppose 12% of these workers work more than 48 hours. Based on this percentage, what is the standard deviation of number of hours worked
Pure water is saturated with a 2:1 mixture of hydrogen and oxygen at a total pressure of 5 atm at 298 K. The water is then boiled to remove all the gasses.
A 4.50 x 102 kg hot-air balloon takes off from rest at the surface of the earth. The nonconservative wind and lift forces take the balloon up, doing +9.70 x 104J of work on the balloon in the process. At what height above the surface of the earth
Find the percent decrease in force necessary to move the piston when the SAE 10W oil between the piston and cylinder warms up from 0 degrees C to 100 degrees C.
Capacitor A with a capacitance Capacitor A= 35 uF is fully charged by a battery to a potential difference of 12 V and then disconnected from the battery. After that, capacitor A is connected to an uncharged capacitor B with a capacitance Capacitor
According to the Internal Revenue Service, income tax returns one year averaged $1,332 in refunds for taxpayers with a standard deviation of $725. Assume that a negative refund means that the taxpayer owed money to the government. What proportion
A 368-g sample of water absorbs infrared radiation at 1.06 x 10^4 nm from carbon dioxide laser. Suppose all the absorbed radiation is converted to heat.
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