What is the value for δsºreaction for the following reaction, given the standard entropy values? al2o3(s) + 3h2(g) → 2al(s) + 3h2o(g) –35 j/mol*k +35 j/mol*/k +179 j/mol*k –179 j/mol*k

How many atoms are in 2 moles of phosphorus

What do lines in an elements line spectrum represent?

If 2 molecules of one reactant combine with 5 molecules of another to produce 3 molecules of a product then which of the following is the correct representation of the reaction? a. 2a + 3b = 5c b. a2 + b5 = c3 c. a2 + b3 = c5 d. 2a + 5b = 3c