Chemistry, 03.03.2021 15:30 dndndndnxmnc
f the electron configuration of Li is 2,1 and the electron configuration of Na is 2,8,1, what is the electron configuration of K? (PLEASE BE QUICK)
Answers: 1
Chemistry, 22.06.2019 11:00
Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
Answers: 2
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, 23.06.2019 03:00
What happens in the particles of a gas when the gas is compressed
Answers: 1
f the electron configuration of Li is 2,1 and the electron configuration of Na is 2,8,1, what is the...
Mathematics, 05.03.2021 20:00
Chemistry, 05.03.2021 20:00
English, 05.03.2021 20:00
Mathematics, 05.03.2021 20:00
Mathematics, 05.03.2021 20:00
Mathematics, 05.03.2021 20:00
History, 05.03.2021 20:00
Mathematics, 05.03.2021 20:00
Mathematics, 05.03.2021 20:00
Mathematics, 05.03.2021 20:00
Biology, 05.03.2021 20:00
History, 05.03.2021 20:00