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Identify the following compound made of H, N, and O described below. Write a Lewis structure that is consistent with the information given.
-Electrolyte (may be weak or strong)
-Covalent
-Only one Nitrogen in the structure, it's formal charge is zero
-Solutions of the compound are basic
-A titration of .726 g requires 21.98 mL of 1.000 M HCL for complete neutrilization
Use the Causius Claperyon Equation to calculte the standard enthalpy of vaporization of ethnaol that its vapor pressure is 44.22 torr at 293 K and 350.8 torr at 333 K.
HNO3 by mass and has a density of 1.047 g/mL. What is the pH?
A certain first-order reaction (products) has a rate constant of 6.90×10-3 s^{-1} at 45 C. How many minutes does it take for the concentration of the reactant, [A], to drop to 6.25% of the original concentration?
Carbon and silicon belong to the same group and are known to have similar properties
At a temperature of 60 ºC, about 0.8 g CO2 can be dissolved in 100 g water. what would be the mass of CO2 which can be dissolved in 100 g water at 10 ºC?
differentiate acids from compounds that contains hydrogen and an anion, or oxyanions and are not acids
In an experiment, at this temperature, 1.10 mol of H2 and 1.10 mol of F2 are introduced into a 1.08-L flask and allowed to react. At equilibrium, all species remain in the gas phase.
lightbulb is visible light and that the average wavelength og the light is 550 nm, how many photons are emitted by the lightbuld each second?
A second-order reaction of the type A+2Bâ†'P was carried out in a solution that was initially 0.050 mol dmâˆ'3 in A and 0.030 mol dmâˆ'3 in B. After 1.0 h the concentration of A had fallen to 0.010 mol dmâ
Write a mechanism for the base-catalyzed hydrolysis of methyl salicylate. 2.) Devise another route by which methyl salicylate can be converted to acetylsalicylic acid
Identify and discuss three key features associated with the combustion of polymeric materials or compounds that are relevant to the safety
Calculate ?H, q and w when 1.00 mol of helium at 5.00L and a temperature of 298.15K is expanded and heated simultaneously
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