(a) Interpretation: The percentage of spherical atoms on surface of the cubic nanoparticle of edge-length 5.0 nm is to be calculated. Concept introduction: Nanotechnology is a field that studies the atoms and molecules on the nano-scale. Nano is a prefix used for 10 − 9 times of meter scale. In the nano regime, the properties of compounds change drastically from that of bulk. These unique properties of nanoparticles are due to the higher ratio of surface area to volume and charge to mass.
(a) Interpretation: The percentage of spherical atoms on surface of the cubic nanoparticle of edge-length 5.0 nm is to be calculated. Concept introduction: Nanotechnology is a field that studies the atoms and molecules on the nano-scale. Nano is a prefix used for 10 − 9 times of meter scale. In the nano regime, the properties of compounds change drastically from that of bulk. These unique properties of nanoparticles are due to the higher ratio of surface area to volume and charge to mass.
The percentage of spherical atoms on surface of the cubic nanoparticle of edge-length 5.0nm is to be calculated.
Concept introduction:
Nanotechnology is a field that studies the atoms and molecules on the nano-scale. Nano is a prefix used for 10−9 times of meter scale.
In the nano regime, the properties of compounds change drastically from that of bulk. These unique properties of nanoparticles are due to the higher ratio of surface area to volume and charge to mass.
Interpretation Introduction
(b)
Interpretation:
The percentage of atoms on surface of cubic nanoparticle of edge length 10.0nm is to be calculated.
Concept introduction:
Nanotechnology is a field that studies the atoms and molecules on the nano-scale. Nano is a prefix used for 10−9 times of meter scale.
In the nano regime, the properties of compounds change drastically from that of bulk. These unique properties of nanoparticles are due to the higher ratio of surface area to volume and charge to mass.
What would be the reagents and conditions above and below the arrow that will complete the proposed acetoacetic ester synthesis? If it cannot be done efficiently, then I will choose that answer. There could be 2 or 4 reagents involved. Please provide a detailed explanation and drawings showing how it would proceed with the correct reagents.
For benzene, the ∆H° of vaporization is 30.72 kJ/mol and the ∆S° of vaporization is 86.97 J/mol・K. At 1.00 atm and 228.0 K, what is the ∆G° of vaporization for benzene, in kJ/mol?
The reaction Q(g) + R(g) → Z(l) is shown to be exothermic. Which of the following is true concerning the reaction.
it is spontaneous only at High T, it is spontaneous at low T
it is nonspontaneous at all T
it is spontanrous at all T.
it is non spontaneous only at low T.
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.