Chemistry, 15.11.2019 17:31, lovemusic4
Ahelium-filled balloon at 310.0 k and 1 atm, contains 0.05 g he, and has a volume of 1.21 l. it is placed in a freezer (t = 235.0 k), and its volume decreases to 0.99 l. find δe for the gas (in joules). (cp of he = 20.8 j/mol k.)
Answers: 1
Chemistry, 22.06.2019 09:00, alydiale584
Particles vibrate in a rigid structure and do not move relative to their neighbors.
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Chemistry, 22.06.2019 10:30, mv603177
Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic
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Chemistry, 22.06.2019 13:20, alejandra340
Can someone me with 3 and 4 plz. this is for masteries test.
Answers: 2
Ahelium-filled balloon at 310.0 k and 1 atm, contains 0.05 g he, and has a volume of 1.21 l. it is p...
Mathematics, 09.01.2020 11:31
Mathematics, 09.01.2020 11:31
Mathematics, 09.01.2020 11:31