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Why are OH, NH, and FH bonds so polar?explain with a detailed answer
Limonene (MW 136) is a nice smelling liquid found in lemon and orange peels. The bp of limonene is 175, However it co-distills with water at 97.5. If the vapor pressure of water at 97.5 is 690 mm Hg, Explain what percentage of the steam-distillate..
Question- The flask shown here contains 0.708 g of acid and a few drops of phenolphthalein indicator dissolved in water. The buret contains 0.320 M NaOH. 1) What volume of base is needed to reach the end point of the titration
assume two 200.0-l tanks are to be filled separately with gases helium and hydrogen. find mass of each gas is required
Do you think you could distinguish between 3-methylcyclohexene and methylenecyclohexane by their GC retention times?
Explain a solution is to be prepared with a sodium ion concentration of 0.529 mol/L. Explain what mass of sodium sulfate (g) is needed to prepare 1.54 liters of such a solution
Give the formula unite that forms from ionic compounds between: 1 Potassium and Nitrogen 2 Aluminum and Phosphorus 3 Aluminum and Phosphorus
Explain how do the bond angles of PH3 and H2S compare. If different make clear why? How do the electronic and molecular geometries compare
Indicate the approximate location (cm-1) in the IR Spectrum where you would expect to see one or two absorptions that distinguish n-butyl, sec-butyl, and isobutyl from each other.
Depict the arrowing pushing mechanism of Amyl acetate pentyl acetate being formed from acetic anhydride and pentanol, utilizing Dowex 50 x 2 ion exchange resin as the acid catalyst.
If 23.13 g of Al at 337.0oC is added to 157.9 g of water at 25.4oC, what is the final temperature (oC) of the mixture?
a quantity of 2.00 times 102 ml of 0.862 m hcl is mixed with 2.00times102 ml of 0.431 m baoh2 in a constant-pressure
Calculate the molar mass of a vapor that has a density of 1.88 g/L at 25.2 oC and 710. mmHg.
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