Chemistry, 15.09.2021 17:40, biglue19

The law of conservation of mass-energy and the second law of thermodynamics are the same thing?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 05:50, nmoore017

Calculate the number of molecules present in 0.750 mol of mgo.

Answers: 3

continue

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

Answers: 1

continue

Chemistry, 23.06.2019 11:30, starfox5454

Distilled water is a completely neutral solution. what is its ph? a. 1 b. 7 c. 14 d. 0

Answers: 2

continue

Chemistry, 23.06.2019 11:30, elpeke102p73fz3

Jenny places a strip of ph paper into a solution. when she removes the ph paper, it has turned yellow-green. what should jenny do next to determine the ph of her solution? a. use a different testing method because the ph paper should not change colors b. place the ph paper into a machine that reads the ph of the solution c. compare the ph paper's color with the color of ph paper from another solution d. compare the ph paper's color with a chart of colors and ph ranges