Chemistry, 31.01.2020 19:50 ekautz9675
Aneutral atom has the atomic number 16 and a mass number of 33; how many protons, neutrons, and electrons are found within the atom?
33 protons, 33 electrons, and 16 neutrons
16 protons, 17 electrons, and 16 neutrons
33 protons, 17 electrons, and 17 neutrons
16 protons, 16 electrons, and 17 neutrons
Answers: 3
Chemistry, 22.06.2019 03:00, actheorian8142
Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife
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Chemistry, 22.06.2019 11:50, hadwell34
Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘
Answers: 2
Chemistry, 22.06.2019 20:00, denaemarie02
Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
Answers: 2
Aneutral atom has the atomic number 16 and a mass number of 33; how many protons, neutrons, and ele...
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