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What intermolecular forces account for the difference in boiling point for ethyl acetate and butyl acetate?
I know ethyl acetate has dipole dipole and it is less polar than butyl acetate. Therefore, it has a lower boiling point than butyl acetate. But I'm not sure what are the intermolecular forces in butyl acetate and why
Calculate the pH of a solution formed by mixing 65-mL of 0.22M NaHCO3 with 75-mL of 0.15M Na2CO3.
A chemist dissolves 0.9 g of an unknown monoprotic (one acidic H) acid in water. She finds that 14.6 mL of 0.426 M NaOH are required to neutralize the acid.
BUild on this by writing out of a chemical equation for the reaction you expect 2 propanol will undergo. Write only the organic reactions and products and write them as structural formula.
A mixture of helium and neon gases is collected over water at 28.0 C and 745 mmHg. if the partial pressure of helium is 368 mmHg, what is the partial pressure of neon?
Draw the structures of 1-phenyl ethanamine and tartaric acid. Calculate how much of each compound would be needed to create
what is the percent yield of a reaction in which 262 g phosphorus trichloride reacts with excess water to form 102 g
Write an equation for the reaction of one molecule of ethylene glycol with one molecule of phathalic anhydride.
The concentration of potassium ions inside a nerve cell is around 20 to 30 times that outside the cell. Calculate the potential difference between inside and outside a nerve cell, if it depends only on this ionic imbalance.
What is the pH of the solution which results from mixing 50 mL of 0.50 M NH3 (aq) and 50 mL of 0.50 M HCL (aq) at 25oC (Kb for NH3=1.8X10^-5)
Calculate the intermolecular collision frequency and the mean free path in a sample of helium gas with a volume of 5.0 L at 27 degrees Celsius and 3.0 atm.
Using Hard-Soft Acid-Base Theory, classify each of the species in the following equilibrium as hard or soft and indicate whether reactants or products will be favored
How do the values of delta G compare to those calculated from delta H and delta S? which of these two methods could be used to determine how delta G changes with temp?
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