Answer:
92.09382 grams
Explanation:
Molecular weight of C3H5(OH)3 or grams. The the SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles C3H5(OH)3, or 92.09382 grams.
The core of the atom contains a nucleus. That nucleus is made up of protons and neutrons.
Protons are made up two up quarks and a down quark. Up quarks have a charge of +2/3 and down quarks have a charge of -1/3.
+2/3 + 2/3 -1/3 = +4/3 - 1/3 = +3/3 = +1. This means that protons have a positive charge.
Neutrons are made up of two down quarks and an up quark.
-1/3 - 1/3 + 2/3 = -2/3 + 2/3 = 0. This means that neutrons have no charge, or a neutral charge.
Answer:
The sun is yellowish in color
Explanation:
The Sun is the closest star to the Earth.
The Sun is more than a couple million miles from other stars.
The Sun is not a white dwarf, but will become one in the future.
The Sun IS a yellowish color so.....
Answer:
In the n = 3 energy level
Explanation:
There's is no further explanation for this.
All the electrons in an energy level are distribuited according to the period in the periodic table they are.
So, if we have an atom in period 1, like Hydrogen (H), that atom would only have 1 level energy (n = 1) and in that level, we only have the sub level 1s.
Electrons in the 3d sublevel, are found mostly in all the transition metals of period 3, and it can go from 1 to 10 electrons. To be with the 3d sub level it's neccesary that the energy level to be 3.
energy levels beyond that, like n = 4, we have electrons occupying the 3d sub level, so, primordly, the 3d is found only in energy level 3.
Hope this helps
<span>The answer is A. In chemistry, Gibbs Free Energy is defined as the enthalpy of the system minus the product of the temperature times the entropy of the system. To write it as a formula, G = H - TS, delta G=delta H-T*delta S, where delta denotes the change.</span>