Which is correctly balanced? a. FeCl3(aq) + 3NaOH(aq) Fe(OH)3 (s) + 3NaCl(s)
b. 3FeCl3(aq) + 3NaOH(aq) → 3Fe(OH)2 (s) + 3NaCl(s)
c. 3FeCl3(aq) + NaOH(aq) → Fe(OH)3 (s) + 3NaCl(s)
d. FeCl3 (aq) + NaOH(aq) ► Fe(OH)3 (s) + NaCl(s)

What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.

How many ammonium ions and how many sulfate ions are present in a 0.270 mol sample of ?