If a 20l container was charged with 0807atm of xe gas as
If a 20L container was charged with 0.807atm of Xe gas as well as 1.37atm of Fluorine gas at 400.C the xenon gas reacts with flourine and forms xenon tetra fluoride. Explain what mass (g) of xenon tetra fluoride can be produced assuming 100% yield.
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at a resting pulse rate of 77 beats per minute the human heart normally pumps about 65ml of blood per beat blood has a
nh3 is a weak base kb 18 x10-5 as well as so the salt nh4cl acts as a weak acid explain what is the ph of a solution
explain how many hertz downfield from the tms would be the signal occurring at 20ppm in a 300-mhz spectrometer and a
will a precipitate of feoh3 form when 1000 ml of 050 m feno33 is added to 5000 ml of 20 m nacn ka 7 x 10-10 for
if a 20l container was charged with 0807atm of xe gas as well as 137atm of fluorine gas at 400c the xenon gas reacts
explain how much dry solute would you take to prepare each of the subsequent solutions from the dry solute and the
a 513g sample of a solid containing ni is dissolved in 200ml water a 500ml aliquot of this solution is diluted to
find out the concentrations of mgcl2 mg2 and cl- in a solution prepared by dissolving 168 times 10-4 g mgcl2 in 250 l
if the molar concentration of sodium carbonate na2co3 is 25 mm millimolar explain what is the mass concentration of
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