Hydrogen gas can be produced by reacting aluminum with sulfuric acid. how many moles of sulfuric acid are needed to completely react with 15.0 mol of aluminum? 2al(s) + 3h2so4(aq) ® al2(so4)3(aq) + 3h2(g)

Which of these is the result of scientific research and not engineering? a. a new shoe design that features air cushioning for more comfort and protection b. the creation of glass with uv protection. c. a conclusion about diet commonalities among diabetics. d. the development of a smaller, more compact missile.

The pressure in a fluid is affected by which characteristics of that fluid

If a solution had a ph of 7 what is the solution