2. Air has a heat capacity of 1.007 J/g-K When a certain volume of air is heated from 20°C to 25 Sit requires 11.22J of energy. The density of air is 1.116 x 10-3 g/ml What is the volume of the air heated?
What is the volume of the air heated?

What are the major products produced in the combustion of c10h22 under the following conditions? write balanced chemical equations for each. a. an excess of oxygen b. a slightly limited oxygen supply c. a very limited supply of oxygen d. the compound is burned in air

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)

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.