Calculate the percent ionic, the percent covalent, and the bond length (in picometers) of a chemical bond between sodium and chlorine. for sodium—atomic radius: 186 pm; covalent radius: 154 pm; ionic radius: 116 pm. for chlorine—atomic radius: 97 pm; covalent radius: 99 pm; ionic radius: 167 pm.
Answers: 3
Chemistry, 22.06.2019 20:00
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
Chemistry, 22.06.2019 21:30
While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
Answers: 2
Chemistry, 22.06.2019 23:00
Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse
Answers: 2
Calculate the percent ionic, the percent covalent, and the bond length (in picometers) of a chemical...
Mathematics, 27.11.2020 22:20
Geography, 27.11.2020 22:20
Computers and Technology, 27.11.2020 22:20
Mathematics, 27.11.2020 22:20
Social Studies, 27.11.2020 22:20
Social Studies, 27.11.2020 22:20
History, 27.11.2020 22:20