Rank the following acids in order of increasing acid strength. Key: Weakening of hydrogen bond and stability of resulting anion. (Electronegativities I=2.5, Br=2.8, Cl=3, and F=4.) HOF (if it existed) Answer 1 HOCl Answer 2 HOBr Answer 3 HOI

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

Find the mass in grams of 1.37x1020 particles of h3po4

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?