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The Universe is surely a vast, infinite place with an infinite number of forms of matter. The Universe is the house for all that is large and unseen (except with the aid of a telescope) as well as small and unseen (except with the aid of a microscope). With that said, please collect data on three objects found in the universe. For example, you can describe a certain planet, certain building, or certain animal; however, the object should be considered "extreme" in a large or small sense. (An example that you cannot use specifically would be Mount Everest - which is known for its extreme height.) In a blog post, please post the name of each object as well as the reported measurements of the objects. Also, include the link or source of the reported measurements.
pottassium bromide kbr is soluble in the extent of 64 g per 100 g of h2o at 20 degree c. is the solution saturated or
It is well known that the element magnesium has three naturally occurring isotopes. Mg-24 represents 79.0% of all magnesium atoms, Mg-25 accounts for 10.0%, and Mg-26 is the remaining 11.0%. If you have 254. atoms of magnesium, how many should be ..
The reaction for the decomposition of dinitrogen monoxide gas to form an oxygen radical is: N2O--->N2 + O2. If the activation energy is 250 kj/mol and the frequency factor is 8.0 x 10^11 s^-1, what is the rate constant for the first order reaction..
The half-equivalence point of a titration occurs half way to the end point, where half of the analyte has reacted to form its conjugate, and the other half still remains unreacted
if the amount of hg in an industrial-waste pond is 0.39 micrograms ugml how much hg is present in kg if the pond has a
What are the equilibrium concentrations of NH2OH (hydroxylamine), NH3OH+, and OH- in a 0.15 M solution of hydroxylamine (Kb=6.6*10^-9)? What is the pH of the solution
What is the Kb of C5H5N? The pH is 10.82 and the amount of C5N5N is 1.0X10^-3
Question- In the cheer leading video, it showed that if a girl who is thrown up to 18 ft high and lands on an Astroturf field will hit with about the same, if not a little greater force than a Rampage Jackson body slam.
What would happen if the buret washed and rinsed properly but not conditioned with sodium hydroxide solution, prior to standardizing the sodium hydroxide solution?
What is the pressure inside a system when the system-side column in an open mercury manometer is 75.0 mm lower than the atmosphere side when the atmospheric pressure is 735 mm Hg.
The molar enthapy of fusion for water is 6.008 kJ/mol. calculate the molar enthapy of vaporization of a substance if 0.652 mol of the substance absorbes 6.411 kJ when it melts.
A solution is made my mixing equal masses of methanol, CH4O and ethanol, C2H6O. Determine the mole fraction of each component to at least three significant figures.
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