For the reaction 2 h2021)2 h20(0) + o2(g) ? g --232.2 kj and 96.0 kj at 288 k and 1 atm. this reaction is (reactant, product) the entropy change for the reaction of 2.39 moles of h202(0) at this temperature would be favored under standard conditions at 288 k retry entire group 4 more group attempts remaining

Si una estrella no tiene paralaje medible, ¿qué puedes inferir?

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?