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The first members of periodic groups are often noted for their "anomalous" behaviour. Discuss some of the properties of
a) lithium and
b) beryllium that would support this statement.
explain how to find distinct terminal alkynes.
A gas obeys the van der Waals equation of state. The critical parameters for this gas are Pc=47.7 atm, Tc=151.15K, and Vc=0.0752 liter mol^-1. Evaluate the reduced pressure of the gas at 300K and a volume of 15 liters.
Give the structure that corresponds to the following molecular formula and 1H NMR spectrum: C4H10O2: δ 1.36 (3H, d, J = 5.5 Hz); δ 3.32 (6H, s); δ 4.63 (1H, q, J = 5.5 Hz)
Problem- What is the delta E value for the oxidation of ubiquitous by cytochrome C when the ratio of UQH2/UQ is 10 and the ratio of Cyt C (Fe^+3)/Cyt C (Fe^+2) is 5
What is the molar solubility of Hg2C2O4 (Ksp = 1.75x10^-13) in 0.34M Hg2(NO3)2
All synthesis must begin with any carbon compound that has no more than two carbon atoms or benzene unless otherwise stated. Any inorganic reagent is available. Once a compound has been synthesized it can be used at any other point in other questi..
In an Fe and Cr voltaic cell where the Fe is in Fe(NO3)2 and the Cr is in Cr(NO3)3; calculate the cell potential at 25 C if the initial concentration in the half cells are as follows [Cr 3+] = 2.45M and [Fe 2+] = .75 M
An element has two naturally occurring isotopes. Isotope 1 has a mass of 120.9038 and a relative abundance of 57.4%, and isotope 2 has a mass of 122.9042 a.m.u Find the atomic mass of this element2.9042
a metal object with a mass 19 degrees celsius is heated to 96 degrees celcius, then transfered to a calorimeter containing 75 grams of water at 18 degrees celcius. the water and metal object reach a final temperature of 22 degrees celcius? what is..
Problem- Benzaldehyde and acetophenone are used in equimolar amounts in an experiment. Suggest a complication that might result if two moles of ketone per mole of aldehyde were used
indicate how the partial pressure of hydrogen will change if the following stresses are applied to the equilibrium
How would you synthesize 3-isopropyl sulfide cyclopentanol. - using less than a 6 carbon molecule.
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