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Problem- A Lewis structure for the NO+ ion that obeys the octet rule for both atoms must show how many bonds?
Solve the above problem in detail no word count
Carbonyl fluoride, COF2 , is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction If only is present initially at a concentra..
a 67.0-g piece of gold at 725k is dropped into 165 g of h2ol at 298k in an insulated container at 1 bar pressure.
As the mole fraction of a species in an ideal solution increases, Explain does its partial molar entropy increase or decrease
What volume of concentrated HCl is necessary to completely neutralize the 10 mL of 1.5 M NaOH used?
two compounds a and b form an ideal solution at all compositions. if the vapor pressure of pure a at 80 degrees c is
The mole fraction of sulfuric acid in a process stream is 0.38. The total molar flow rate of the process stream is 982 kgmol/h. Define the mass flow rate of sulfuric acid in the process stream. Atomic mass of sulfuric acid is 98.08.
An empty beaker has a mass of 38.112 g. 10.00 mL of ethyl alcohol are placed in thte beaker and the mass of the beaker with ethanol is found to be 45.268 g
Problem- Write a Lewis structure that obeys the octet rule for each of the following molecules or ions. Assign formal charges to each atom.
Unfold the enzyme with urea and 2-mercaptoethanol. Then incubate and crystallize it in the presence of the substrate followed by X-ray crystallography.
When an aldehyde is reacted with an alkyl lithium compound, after acid hydrolysis the result is a) a ketone b) a primary alcohol c) a secondary alcohol d) a tertiary alcohol
The contact angle between water and a carbon nanotube (CNT) bundle is 86.3o (J. Phys. Chem. B, 2006, 110, 15945). If the surface tension of CNTs is ~28mN/m, calculate the interfacial tension between water and CNTs.
A solution of butanoic acid is prepared from 0.067 mol of butanoic acid in sufficient water to give 1.0 L of solution and has a pH of 2.72. Determine the Ka for the butanoic acid solution
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