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Question- Classify these relationships between the properties of waves as directly proportional or inversely proportional.
Frequency and wavelength
Wavelength and energy
Energy and wavelength
Explain the each and every step in detail for help
the reaction between lithium metal and chlorine gas is described by the following thermochemical equationlis
the volume of a gas is 93 mL when the temperature is 91C. If the temperature is reduced to 5C without changing the pressure, what is the new volume of the gas?
what is the net ionic equation for the reaction that occurs when small amounts of hydrochloric acid are added to a
Gel chromatography is used to assess the extent of the reaction at various times. Three major fractions of proteins are eluted at each time. What are they and in what order are they eluted?
Compute the freezing point of a 0.08500 m aqueous solution of glucose. The molal freezing-point-depression constant of water is 1.86 degrees C/m
which portion of the titration curve are you in to reach pH = 7? Show your calculations to prove that dilution of 10,000 gal aniline requires 0.58 gal of this acid.
Evaluate the electronic configuration for ionization energies of Magnesium, the orbital number in which the electrons are added in phosphorus ion, and the one will lose in the ionization of Alluminium.
Air has a density of about 1.2 kg/m3. One standard atmosphere (1 atm) is about 105 Pa. Assuming that the density of air remained constant as altitude increased, how high would the Earth's atmosphere have be to create a pressure of 1 atm
Using the ionic radii Li 76pm, F 133pm, K 138pm, Br 196pm, show that LiF and KBr are consistent with the rule of thumb that the NaCl structure occurs for radius ratios between .414:1 and .732:1 and calculate densities for LiF and KBr.
A pound of coffee beans yields 40 cups of coffee (4 cups = 1 ). How many milliliters of coffee can be obtained from 1.0 of coffee beans?
Problem- How can IR, NMR and Mass Spec be used to differentiate between starting material Isopropyl acetate and the product Isobutyl benzoate
Air is a mixture of N2,O2,Ar,Co2,Ne,He,CH4,lessor amounts of the other gases and possibly substantial amount of H2O in vapor form.
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