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The hydrocarbon solvent used in this experiment, hexanes us amixture of C6H14 isomers. Draw the structures of the 4 branced,constitutional isomers of n-hexane and circle the ones that should be chiral ( that is draw circles around the structures that cannot be super-imposed on their mirror images).
How would the rate of disappearance of ethyl bromide change if the solution were diluted by adding an equal volume of pure ethyl alcohol to the solution? The reaction between ethyl bromide (C2H5Br) and hydroxide ion in ethyl alcohol
Table salt is composed of sodium and chloride. table salt is composed of 60.7% chloride ions. Calculate the mass of sodium ions, in 0.375 grams table salt.
How many moles of sodium hypobromite should be added to 1.00 of 5.0×10-2 hypobromous acid to form a buffer solution of = 9.13? Assume that no volume change occurs when the is added.
if a .512g sample of sodium carbonate requires 25.3 mL of a sulfuric acid solution to reach the end point for the reaction, what is the molarity of the sulfuric acid.
calculate the amount of heat absorbed when 50g of ice areheated to produce steam at 100 degrees celsuis. the specific
The vapor pressure of pure water at 25°C is 23.77 mm Hg. What is the vapor pressure, in mm Hg of water above a solution that is 3.500 m glucose, C6H12O6
write the structure for all iupac name for alkane with formula c6h14 that aha only primary and secondary carbon atom
If 6.830 moles of an ideal gas has a pressure of 3.290 × 105 Pa and a volume of 0.105 m3, what is the temperature of the sample in degrees celsius
The heats of endothermic reactions are assumed the same as the heats of exothermic reactions, thus neglected for this estimation. The heat capacity of this woody biomass, 2.72 kJ/kg·?C, is assumed constant.
The ability to sense odor is not the only chemoreceptor response in the human body.
What is the ground-state electron configuration of the fluoride ion F-? Express your answer in condensed form, in order of increasing orbital energy.
If the volume of a gas container at 32.0°C changes from 1.55 L to 755 mL, what will the final temperature be
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