Chemistry, 10.10.2020 19:01 alexmoy45p8yd7v
Choose one or more:
A. Electrons exhibit interference or diffraction due to scattering objects or apertures around the same size as their de Broglie wavelength.
B. Electrons don't collapse into the nucleus because they form standing waves of discrete modes of vibration.
C. Electrons exhibit a discrete charge.
D. Electrons may tunnel through barriers of nanometer or below thickness.
E. Electrons exhibit a discrete mass.
Answers: 2
Chemistry, 21.06.2019 20:30
The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?
Answers: 3
Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
Chemistry, 22.06.2019 11:00
Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation
Answers: 1
Choose one or more:
A. Electrons exhibit interference or diffraction due to scattering objects or a...
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