Chemistry, 29.03.2021 22:50, TerronRice
A tank of helium has a volume of 50 liters and is under a pressure of
2,000 p. s.i.. This gas is allowed to flow into a blimp until the pressure
in the tank drops to 40 p. s.i. and the pressure in the blimp is 30 p. s.i..
What will be the volume of the blimp?
Answers: 1
Chemistry, 21.06.2019 13:50, dootdootkazoot
Aluminum–lithium (al-li) alloys have been developed by the aircraft industry to reduce the weight and improve the performance of its aircraft. a commercial aircraft skin material having a density of 2.47 g/cm3 is desired. compute the concentration of li (in wt%) that is required.
Answers: 3
Chemistry, 21.06.2019 17:10, ladypink94
Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.
Answers: 2
A tank of helium has a volume of 50 liters and is under a pressure of
2,000 p. s.i.. This gas is al...
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