why does n/p ratio inrease in the case of 92U238?it emits alpha particle.but why? As the atomic number of a nucleus increases, the coulomb repulsion bewtween the protons becomes more and more important. In light nuclei, this repulsion between the protons is not very important, so you g...
Reaction equation for the titration of unknown acid with sodium hydroxide: \\ NaOH (aq) + HX (aq) \rightarrow NaX (aq) + H2O(l) \begin{bmatrix}1:1 \text{ mole ratio}\end{bmatrix} \\ Mass *Initial: 8.2424 g *Final: 7....
The measurement of the mass-to-charge ratio of a sample molecule provides exact details on the mass, sequence and PTMs which in turn can give useful information about the structure, interaction and regulation of the particular mol- ecule. The analysis of protein phosphorylation by MS, termed ...
There are two fundamental units for quantifying substances and their distinction is important. One is Mass which is a measure of the inertia of an object and the other is the Mole which is a unit that tells us the count of atoms in a substance....
Gasoline and diesel fuel have essentially the same stoichiometric air-fuel-ratio by mass; 14.7:1 for gas, and 14.5:1 for diesel. A gasoline engine can and does typically run at or near stoichiometry; modern electronically-controlled engines can control the fuel mixture very accur...
Mole Snacks: +1816/-412 Gender: I am known to be occasionally wrong. Re: Why does it need to be specific pH? «Reply #8 on:October 02, 2018, 02:28:07 AM » For a substance with a given pKa, how does the ratio of the protonated and non-protonated form depends on pH?
Thus, to a DMA solution of D increasing concentration of a solution of (3) and Cu(II) in a molar ratio of 1:1. The UV/Vis spectra (SI–S7, Figure S17) showed one isosbestic point at about 350 nm (confirming the interaction between D and {(3)-Cu(II)} at 1:1 stoichiometry),...