Chemistry, 03.02.2021 01:00 allieballey0727
Which of the following forces would likely require the least amount of heat to disrupt?
a) London Dispersion Forces
b) dipole-Dipole Interactions
c) hydrogen Bonding
d) ion-ion Interactions
Answers: 2
Chemistry, 22.06.2019 14:30
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Chemistry, 22.06.2019 17:10
)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.
Answers: 1
Chemistry, 23.06.2019 07:30
How many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride
Answers: 1
Which of the following forces would likely require the least amount of heat to disrupt?
a) London D...
Health, 16.06.2020 23:57
Biology, 16.06.2020 23:57
History, 16.06.2020 23:57
Health, 16.06.2020 23:57
Mathematics, 16.06.2020 23:57
Mathematics, 16.06.2020 23:57
Social Studies, 16.06.2020 23:57
Mathematics, 16.06.2020 23:57
Engineering, 16.06.2020 23:57