Which of the following is true of carbon?
A) Carbon can bond with other carbon atoms, sh...
Chemistry, 14.04.2020 03:07, kayelynn003
Which of the following is true of carbon?
A) Carbon can bond with other carbon atoms, sharing a maximum of eight electrons.
B) Carbon has a very low melting point because C-C bonds are weak.
C) Carbon can form single, double, or triple bonds with another carbon atom.
D) None of the above.
Answers: 3
Chemistry, 22.06.2019 16:00, annsmith66
What statement goes against the kinetic theory of gases
Answers: 1
Chemistry, 22.06.2019 20:00, 20calzoy
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 .
Answers: 3
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