Chemistry, 27.11.2019 01:31 TatlTael7321
In which instance is a gas most likely to behave as an ideal gas? a.) at low temperatures, because the molecules are always far apartb.) when the molecules are highly polar, because imf are more likelyc.) at room temperature and pressure, because intermolecular interactions are minimized and the particles are relatively far apartd.) at high pressures, because the distance between molecules is likely to be small in relation to the size of the molecules
Answers: 3
Chemistry, 21.06.2019 21:00
Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.
Answers: 2
Chemistry, 22.06.2019 01:00
Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon
Answers: 1
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
In which instance is a gas most likely to behave as an ideal gas? a.) at low temperatures, because t...
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