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Question- Ben weighs out 15.6 g of salicylic acid in a 250 mL flask and adds 9.0 mL of acetic anhydride (density=1.080 g/mL) . Determine the maximum (theoretical) number of grams of acetylsalicylic acid he can prepare.
If Ben obtained 14.8g of asprin what is his % yield?
Please show all work. Thank you in advance
the volumes in the buret and the flask are identical, and the concentration of the acid in the buret is 1.00 M. If the entire volume of the buret is required for titration of the base in the flask, what is the concentration of base?
A solution is prepared from 4.5729g of magnesium chloride and 43.244g of water. The vapor pressure of water above this solution is found to be 0.3628atm at 348.0 K. The vapor pressure of pure water at this temperature is 0.3804 atm.
Draw the structure of (1S,3R,4R)-1-tert-butyl-3,4-dimethylcyclohexane in its lowest energy chair-conformation.
The HCl turns the indicator red and the NaOH turns the indicator purple, but what happens to the indicator when the 2 solutions are mixed? Also, is there a temperature increase with the reaction?
Carbohydrates, lipids, and proteins! Take a look around your home. Describe an example of a carbohydrate, lipid, and/or protein found in your home.
Ag3PO4(s)+3NaCH3Coo(aq). What volume of a 0.0240 M solution of Na3PO4 is required to react completely w/82.1 ml of a 0.0887 M solution of AgCH3COO
A solution is prepared by mixing 35.00 ml of 0.061 M Zn(NO3)2(aq) with 20.00 ml of KOH(aq) with 20.00 ml KOH(aq) with a pH of 9.00. a) will zinc hydroxide precipitate (Ksp zn(oh)2=4.0*10-17)
You have 50 ml of an 86% (w/v) glucose (C6H12O6) solution. How many grams of glucose are in the solution?
Explain what is the melting point of the hydrazone formed when heptanal reacts with 2, 4-dinitrophenylhydrazine
what is the total molar concentration of ions in
5.0 gram sample of kbr at 25 degrees celsius dissolves in 25 ml of water also at 25 degrees celsius. the final
the first order rate constant for a reaction at 700 oc is 8.98e-03 s-1. if the activation energy for the reaction is
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