Answer:A fundamental difference is that physics is more focused to finding the universal laws of general processes, whereas chemistry focuses more on details and specific phenomena, such as what is the boiling point of this substance and why.
There is a lot more physics in a chem lab than there is in a physics lab. Physical properties are also looked at in chem lab experiments, but they aren't the only things that are looked at. To give you an example, it has a melting point and boiling point. It also has a denseness, color, odor, and transparency The electron, a particle that is so important to the study of chemistry, is a physical thing. Its mass, charge, and energy are all physical things. Voltmeters, ammeters, magnetic spinners, mass-spectroscopes, Geiger counters, and cloud chambers are just some of the physics instruments that are important in a chemistry lab. The list is long. In any chemistry lab, there is a centrifuge. It's a great tool that uses four physics principles to do its job. Pipettes and burettes are high-quality instruments that were made with thermal expansion constants in mind. This word is often used to talk about the barometer: There aren't any barometers in this lab, but do you think it can still be good?
It's now time to write down all of the chemistry principles that are found in the tools, properties, and applications of a physics lab. I'll start it for you now.
In order to build voltaic cells, you need iron filings and electrolytes. Radioactive decay, alpha, beta, and gamma emission, and atomic transformation all happen. ???????
Hydrated salts are when salt crystals have water molecules bound. Anhydrous salts are when the water has been removed. mass of water removed = hydrated salt - anhydrate salt = 11.75 g - 9.25 g = 2.50 g number of water moles = 2.50 g / 18 g/mol = 0.139 mol number of cobalt (II) chloride moles = 9.25 g / 130 g/mol = 0.0712 mol ratio of water moles to CoCl₂ moles - 0.139 mol / 0.0712 mol = 1.95 rounded off 2 moles of water for every 1 mol of CoCl₂ formula - CoCl₂.2H₂O name - Cobalt(II) chloride dihydrate
To treat a diffusive process in function of time and distance we need to solve 2nd Ficks Law. This a partial differential equation, with certain condition the solution looks like this:
Where Cs is the concentration in the surface of the solid
Cx is the concentration at certain deep X
Co is the initial concentration of solute in the solid
and erf is the error function
Then we solve right side,
And we need to look up the inverse error function of 0.001964 resulting in: 0.00174055
The answer to the question
stated above is: <span> Gas is easily compressible because the molecules of a gas are much further apart than
those of a solid.</span>
characteristic properties of gases:
(1) they are easy to compress,
(2) they expand to fill their containers, and
(3) they occupy far more space than the liquids or solids
from which they form.
