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Which of the following is/are NOT associated with regions of chromosomes that are being actively transcribed?
a) condensin
b) histone H1
c) histone chaperones
d) separase
e) topoisomerase II
Determine why the 2s and 2p orbitals on Hydrogen are degenerate and they are not in the case of Lithium and calculate Kp at 5 degrees and enter your answer in scientific notation if delta H rxn= -128 kj/mol CH 3 OH,?
using the balanced reaction enter the formula chargeif any and state of the species exclude h2o in solution if neither
You are on a backpacking trip and need to make a fire. You have some batteries and a piece of foil from some gum. These should be sufficient to get the fire going.
B. If each mole of gas occupies 59 L under the conditions of the explosion, how many liters of gas are produced. C. Express your answer using two significant figures. How many grams OF N2are produced in the detonation
A sample of ideal gas at room temperature occupies a volume of 12.0L at a pressure of 272torr. If the pressure changes to 1360torr, with no change in the temperature or moles of gas, what is the new volume, V2?
an electrolytic cell is constructed that produces solid pbfrom . if 2.82 a flows for 19 minutes through the cell. how
Show how the electronic structure of the NO molecule can be inferred from that of O2. Explain why NO+ has a stronger bond then NO itself.
Acetic acid, CH3COOH, is a weak organic acid, pKa 4.47. Determine the position of the equilibrium for the reaction of acetic acid with CH3ONa. Draw the species that predominate at equilibrium. Skip drawing the metal counter ion.
question molecular chlorine and molecular fluorine combine to form a gaseous product.under the same conditions of
What is the de Broglie wavelength of a 145 g baseball traveling at 30.0 m/s (67.1mph)? Is the wavelength much larger or smaller than the diameter of an atom .
Deionized water from a wash bottle was added to wash down the wall of the receiving flask during the titration .how does this affect the reported molar concentration of the sodium thiosulphate solution. explain
Balance the following chemical equations. Classify the reactions as decomposition, combination, single-displacement, double-displacement, or combustion.
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