Chemistry, 24.09.2019 05:00 Woodsydal2390
#1. which of the following is a reasonable ground-state electron configuration? a.-1s21p62s22p63s2/ b. -1s22s22p63s23p64s24d8/ c. -1s22s22p63p6/d. -1s22s22p63s1 #2. which of the following is a possible noble gas notation? a.-[xe] 6s26p6/b. -[kr] 5s25d85p6 /c.-[xe] 6s25d106p4/d. -[kr] 5s24d105p3
Answers: 1
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
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Chemistry, 22.06.2019 21:20
Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction
Answers: 2
Chemistry, 22.06.2019 22:00
8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these
Answers: 1
#1. which of the following is a reasonable ground-state electron configuration? a.-1s21p62s22p63s2/...
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