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Question- Some instruments differentiate individual quanta of electromagnetic radiation based on their energies. Assume such an instrument has been adjusted to detect quanta that have 3.75x10^-18 J of energy. Explain what is the wavelength of the detected radiation? Provide answers in nanometers and meters.
Draw the organic product(s) of the reaction of p-methylbenzoic acid with LiAlH4, then H3O+ in the window below. If no new products are formed, tell OWL by drawing ethane, CH3CH3.
at 1 atm, how much energy (kJ) is required to heat 81.0g of H2O(s) at -22.0 degrees celcius to H2O(g) at 119.0 degrees celcius?
A soluble fluoride-containing salt such as NaF is added to "fluoridate" the water (to aid in the prevention of dental cavity). What is the maximum concentration of F- that can be present without precipitating CaF2
density generally increase decrease or remain unchanged when items are heated,Briefly explain your answer?
Which reagent would be best for achieving an E2 elimination of 3-chloropentane? a. C2H5OH b. CH3CO2Na c. NaHCO3 d. NaI
Question- In an experiment, 3.545 grams of an unknown non-electrolyte in 15.0 grams of water. The extrapolated freezing point is -0.56 degrees C. What is the molecular weight of the unknown material
when elemental sulfur is heated with a gas forms that contains only sulfur and fluorine. the following tests were
Write the structures and names of the three olefins produced by thedehydration of 3-methyl-3-pentanol.
How many trees are required to offset the carbon dioxide emissions from an individual who drives 15000 miles every year at a fuel efficiency of 30mpg? Average tree removes 610 kg of CO2 every year, formula for gas is C8H18 with density of .73 mL O..
Write and balance the eguation for a neutralization of sulfuric acid of unknown concentration by sodium hydroxide. Calculate the molarity of an unknown sulfuric acid solution of a 25.0 mL sample of the acid solution consumes 27.2 of 0.138 M NaOH s..
How much heat is required to raise the temperature of 205 g CH3OH(l) from 22.0 to 30.0 C and then vaporize it at 30.0 C? Use data from Table 12.1 and a molar heat capacity of CH3OH(l) of 81.1 J mol-1K-1.
Metals Covalently Bonded to Benzene, Specifically interested to know why you don't see metals bonded to benzene with a covalent sigma bond. I am not interested in metal benzene complexes.
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