Given the following equilibrium:
2H2(g) + S2(g) = 2H2S(g)
For a certain reaction at equilibrium at 700°C, analysis shows
there to be 2.50 moles of H2, 1.35 x 10-5 moles of S2, and
8.70 moles of H2S present in a 12.0-L flask. Calculate the
equilibrium constant (Keg).
a
1.08 x 10^9
b
1.09 x 10^8
C
1.08 x 10^7
d
1.07 x 10^6

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.

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

What occurs when a cell engulfs large food particals