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Problem- A sample of gas with an initial volume of 33.5L at a pressure of 755mmHg and a temperature of 325K is compressed to a volume of 15.6L and warmed to a temperature of 425K.
I require skilled aid to answer the given problem
the background section describes why you want the bleach to be far in excess of the dye. state how much greater the
the brewing industry uses yeast microorganisms to convert the glucose c6h12o6. to ethanol c2h5oh for wine and beer. the
Explain why is it advantageous to have a combined cycle gas turbine electrical generating facility rather than just a steam turbine facility? Explain why is the actual efficiency of a fuel cell less than the theoretical value
The fluoridation of city water supplies has been practiced in the United States for several decades. It is done by continuously adding sodium fluoride to water as it comes from reservoir.
A solution has 0.500kg H20 and 14.3g NaCl. What is the mole fraction of H20? The question also says. The number of moles of sodium ions and chloride ions must be accounted for separately in calculating the total number of moles in the solution
If you pipetted 50.00mL sample of an unknown brime and titrated it with 37.64mL of 0.1024M of silver nitrate solution. Calculate the ppm of sait (NaCl) in the sample.
The top stream contains diesel and heating oil. The middle stream contains heating oil and lubricating oil, and the bottom stream contains the solids
Presume carry out a TLC separation of acetaminophen as well as phenacetin on silica gel using a non-polar developing solvent. Explain which should have the higher R1 value and why
Briefly explain why a volumetric pipet with a chipped or broken tip is usually useless,while a buret with a chipped or broken tip can still deliver accurate volumes.
A 15.0 mL sample of an acid requires 37.3 mL of 0.303N NaOH for neutralization. Calculate the normality of the acid.
Explain a balloon has a volume of 1.20 L on a warm 32 ºC day If the same balloon is placed in the freezer and cooled to -18 ºCm what volume will it occupy
If the aspirin crystals were not completely dried before the melting point was determined, what effect would this have on the observed melting point
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