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(a) Use data in Appendix C to estimate the boiling point of benzene, C6H6(l).
(b) Use a reference source, such as the CRC Handbook of Chemistry and Physics, to find the experimental boiling point of benzene. How do you explain any deviation between your answer in part (a) and the experimental value?
The first ionization energy of a sodium atom is 0.830 aJ. What is the frequency and wavelength, in nanometers, of photons capable of just ionizing sodium atoms
1. which hasthe higher boiling point hf or hcl? why?2. potassiummetal crystallizes in a body-centered cubic structure
Problem- 1) Do you think using this method of "morphiline and zinc chhloride" could be used as a high yielding method to convert dimethyl fumarate into dimethyl maleate. Why or why not. Only well detailed answer will receive all the points.
In what form does BH3 ordinarily exist? Give the name, molecular formula, and molecular structure of this substance.
Each 5 mL of Extra Strength Maalox Plus Mg(OH)2 contains 450 mg og magnesium hydroxide and 500 mg of aluminium hydroxide. How many moles of hydronium ion are neutralized by one teaspoon of Extra Strength Maalox Plus
Discuss in detail one way in which nuclear decay takes place. What is the significance of atomic nuclear decay. Analyze the societal implications of using this process.
What volume (L) of 0.250M HNO3 is required to neuralize a solution prepared by dissolving 17.5g NaOH in 350mL of water?
Write the complete ionic equation fot the double displacement reaction that occurs when (Aq) soulutions of barium nitrate, Ba(NO3)2, and sodium chromate (NA2CrO4) are mixed) what are the spectator ions and the net ionic equation.
Three gases, hydrogen, argon, and methane are confined in a 8.00 L vessel at a pressure of 6.00 atm. The vessel contains 4.00 moles of hydrogen, 5.00 moles of argon, and 2.00 moles of methane. What is the partial pressure of methane?
What is the molar absorptivity of the unknown compound. What is the concentration of the compound in a solution, if the absorbance of the solution in a 1.00 cm cell at 520 nm is 0.320
Consider an ideal gas which is allowed to expand slowly under constant temperature conditions. Derive an expression for the heat change for such a process, explaining any key stages in the derivation.
An unidenti?ed organic compound X, containing C, H, and O was subjected to combustion analysis. When 228.4 mg of pure X was burned 627.4 mg of CO2 and 171.2 mg of H2O were obtained. Determine the simplest formula of the compound X?
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