Choose all the answers that apply. connective tissue a. attaches muscle to bone b. joins bones together c. cushions the body and stores energy d. lines the inside of hollow organs e. covers the outside of an organism f. hold organs and other tissue in place

Answer explain why it is not possible to deduce a complete order of reactivity.

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years

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 .