Your patient Angelica has broken her leg and is in need of lima bean pain medication. The doctor has prescribed 1.25 moles of lima beans very hour. How many grams of lima beans would Angelica need every hour, and how many beans would you need to give her? Show your work below.

Complete each row of the table below by filling in the missing prefix or missing exponent.

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .

Which of the following is true about the speed of light? it depends on the wavelength.