Why do we still need to know about the Rankine temperature scale?
Jul 12, 2018 · The Rankine scale (/ˈræŋkɪn/) is an absolute scale of thermodynamic temperature named after the Glasgow University engineer and physicist William John Macquorn Rankine, who proposed …
Why is the volume of one mole of gas 22.4 or 22.7 dm3?
Oct 2, 2024 · It will assume different units and values depending on for instance whether the pressure is expressed in units of atmosphere (atm a t m) or pascal (Pa P a); temperature in degrees Kelvin or …
Determining boiling point on a created temperature scale
Nov 6, 2016 · 1.Assume that you construct a thermometer using gallium as the fluid instead of mercury, and that you define the melting point of gallium as 0 °G and the boiling point of gallium as 1000 °G. …
About the T-S diagram - Chemistry Stack Exchange
Feb 17, 2014 · Suppose we have a T-S diagram of some vapor thermodynamic cycle , say the rankine cycle , and we are interested for example in the composition of the liquid and the vapor in the middle …
Is iodine violet or purple in colour? - Chemistry Stack Exchange
Dec 2, 2025 · Iodine is often described to be violet or purple in colour. These two terms are used quite interchangeably. Yet it is common knowledge that violet is a spectral colour, while purple is a mix of …
physical chemistry - What is the difference between temperature and ...
Usually, we measure temperature in Celsius, Fahrenheit, Rankine, etc (note that Kelvin measures temperature as well--but it also measures thermodynamic temperature) Thermodynamic temperature …
Achieving Consistent Molecule Size in ChemDraw for Publication
Jun 18, 2024 · With a licensed and a recent version of ChemDraw and MS Word, one can draw the molecular structure (s), select the structure (s), and then go to Objects, from there select "Apply …
Fuel Rich combustion - Chemistry Stack Exchange
Jun 20, 2024 · Question A fuel rich mixture of certain Hydro-Carbon fuel C12H24 and oxygen (O2) at standard condition, is burnt at a mixture ratio 2.5. Assuming initially all the H is oxidized to H2O and …
Which unit should I use for m/z? - Chemistry Stack Exchange
Jul 11, 2017 · I've written m/z 300 - 1100 Thomson in my paper, but the reviewer said that the Th is already deprecated. So in this case, should I write m/z 300 - 1100 Da? or something else?
Silver recovery from sodium hydroxide solution
Dec 18, 2022 · I have washed graphic film with sodium hydroxide solution removing the silver emulsion. Is there any way to now recover the silver from solution?