Chemistry, 23.09.2019 05:30 dinero2875
Consider an iron cube, an aluminum cube, and a balloon filled with helium gas. if all were at the same temperature, how would the average kinetic energy of the particles compare?
a. the average kinetic energy of the iron particles would be greatest.
b. the average kinetic energy of the helium particles would be greatest.
c. the average kinetic energy of the aluminum particles would be greatest.
d. there would be no difference in the average kinetic energies.
Answers: 2
Chemistry, 22.06.2019 02:40
How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2
Answers: 1
Chemistry, 22.06.2019 12:00
What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
Answers: 1
Consider an iron cube, an aluminum cube, and a balloon filled with helium gas. if all were at the sa...
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