Which of the following statements is not true of using electron dot diagrams?
a. the element...
Which of the following statements is not true of using electron dot diagrams?
a. the element's group number provides a clue about the number of valence electrons.
b. an element with eight valence electrons is chemically unstable.
c. dots should be placed one at a time on each side of the chemical symbol.
d. an atom is chemically stable if all dots are paired.
Answers: 2
Chemistry, 21.06.2019 23:30
For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3รขโฌโc4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.
Answers: 3
Chemistry, 22.06.2019 10:40
Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) โ 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant
Answers: 2
Chemistry, 22.06.2019 14:00
What term describes technology that operates on an atomic level
Answers: 2
Chemistry, 22.06.2019 14:00
In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
Answers: 1
Mathematics, 18.11.2020 20:10
English, 18.11.2020 20:10
French, 18.11.2020 20:10
History, 18.11.2020 20:10
Mathematics, 18.11.2020 20:10
Mathematics, 18.11.2020 20:10
Biology, 18.11.2020 20:10
Arts, 18.11.2020 20:10
Mathematics, 18.11.2020 20:10
History, 18.11.2020 20:10
English, 18.11.2020 20:10