Phosphorus (P4) burns in air (O2) to give diphosphorus pentoxide (P2O5). Write a balanced chemical equation for the reaction. Do not add states of matter.

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.

Why are the trends and exceptions to the trends in ionization energy observed?

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)