You should classify it as co2 solid as CO2(s) and that small left comes to the bottom right hand side and dry ice is a form of liquid carbon dioxide so u should write it as CO2(l) and that L comes to the bottom right hand sise
The substances for moving things is that they are in motion which is Kinetic Energy
Moles= mass/Mr
Moles= 3.82/40
Moles= 0.0955 mol
Answer and Explanation:
The water is a polar solvent which dissolves into the LiBr molecules and converts into
and
ions far from the solid also into the solution, when they are hydrated.
Now, the complete words are as given below:-
The
and
ions at the surface of the solid are pulled into the solution by the polar water molecules, where the hydration process surrounds separate ions with water molecules.
Answer:
Tetrahydrofuran
Explanation:
Since the compound tested negative for C-C double bond, it must be a cyclic ether. Cyclic ethers have the oxygen atom attached to a ring. It is important to note that in a cyclic compound, one carbon atom is only bonded to two hydrogen atoms. Hence there are four carbon atoms in the compound, eight hydrogen atoms and one oxygen atom. This corresponds to the structure of tetrahydrofuran. Its structure is shown in the image attached.