A gas with volume 88.2 mL at 35 °C is heated to 155 °C. What is the volume of the hot gas, assuming the pressure and amount of gas do not change?

Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)

Chromosome 17 is made of over million base pairs.

Salt in oceans comes from and of rocks