Find train-s average speed in the journey
The train traveled 960 miles from Town A to Town B. If train had traveled from Town A to Town B at the average speed of 12 miles per hour less, it would have taken four more hours. Find train's average speed in that journey?
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Illustrate a Newman projection of the more stable chair conformation of isopropyl cyclo-hexane viewed along the C6-C5 and the C2-C3 bonds. Label all of the gauche interactions indicated in your drawing.
The siesmograph records arrival of 8.9km/s wave 73 seconds before 5.1km/s wave. Determine distance from siesmograph to center of quake?
Determine the % enantiomeric excess of this mixture? Show all the calculations. Determine the percentage of each enantiomer in this mixture? Show all the calculations.
Determine the role of concentrated H2SO4 and a hydrous MgSO4. Also determine the role of 10% sodium carbonate solution in the experiment of "synthesis of an ester"?
Explain what strategies can be adopted to ensure improved yields under these conditions for the experiment of "synthesis of an ester?"
Determine the numbers of liters of bacteria would have to be searched to find a single Fe3+ ion if the concentration of the Fe(III) enter obactin complex within the microorganism is 10^-7 mol/L.
Find out and write down the reactions to illustrate any two other methods of synthesizing an ester that are far superior to the approach used in the experiment of the "synthesis of an ester"?
On return trip, canoe took six hours to travel same distance against current. When canoe travels with current it travels faster than normal. How fast canoe travels with current?
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