Chemistry, 05.11.2020 14:00 davis52202
In the offshore base oil drilling, operation, methane gas, CH4, was found at the bottom of the sea at 480° C and a pressure
of 12.8 atm.
(i) Calculate the volume of the gas needed to be transferred
to a container in the refinery mill with a volume of 1.80 x 103
L at a pressure of 1.0 atm and temperature of 22C.
(ii) Determine the mass of the gas being transferred.
Answers: 3
Chemistry, 21.06.2019 22:00
Afamily is one another name for a group on the table of elements.
Answers: 1
Chemistry, 22.06.2019 00:00
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
Chemistry, 22.06.2019 11:30
If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.
Answers: 3
In the offshore base oil drilling, operation, methane gas, CH4, was found at the bottom of the sea a...
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