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Question- Identify 4 bands/peaks in the IR spectrum of each of the following molecules: 2-phenylbenzothiazole and N-phenylbenzamide diagnostic region and/or fingerprint region. Thank you so much.
I have read my textbook moreover I still don't understand so please provide me a very condensed, simple to know answer?
Boron has two stable isotopes 10B (mass = 10.012938) and 11B (mass = 11.009305). If the atomic weight of Boron is 10.811 Explain what are the isotopic abundances of each isotope
What is the cell potential for the following standard cell Cr(s) / Cr(NO3)3 // SnCl2, SnCl4 / Pt(s) b) Do you expect this cell to have a - or + ?Go
What is the maximum number of electrons in an atom whose highest-energy electrons have the principal quantum number n=5
Calcium hydride reacts with water to give gaseous hydrogen and calcium hydroxide
In trans-1,2-dibenzoylethylene, even though the conjugated C=O group frequency coincides directly with the expected C=C stretching fequency, we would not have expected to observe the late stretching mode in the infrared spectum. Why
Consider the following reaction: 2H2O + 2SO2 2H2 + 3O2 A reaction mixture initially contains 2.8M H2O and 2.6 M SO2.
What mass of this compound must be added to 1 kg of water to form a mixture above which the vapor pressure (equilibrium partial pressure) of this fragrance is 2 Torr
a how many moles of sodium benzoate must be added to 2.5 l of .15 m benzoic acid to form a buffer whose ph is 4.46?
An element crystallizes in a body-centered cubic lattice. The edge of the unit cell is 3.06 , and the density of the crystal is 7.01. Calculate the molar mass (in g/mol) of the element.
Problem- Draw one of the oxygen-containing mass spectral fragments that is formed by alpha cleavage of 2-butanol, CH3CH(OH)CH2CH3 Show and explain each and every step
What is the total pressure in a 20.0 L flask 20.0°C, which contains 0.127 moles of H2 and 0.288 moles of N2?
Define Carborundum (SiC) is a hard substance made by combining silicon dioxide with carbon(C) as follows- SiO2(s)+3C(s) = SiC(s) + 2CO(g). Define what mass of SiC is formed from the complete reaction of 4.8 mol of carbon
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