Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

When two atoms or molecules that are attracted to each other are together, it takes energy to break them apart. When two atoms or molecules that are attracted to each other are apart, energy is ...

Solubility functions by a group of rules that determine how dissolvable a substance (solute) is in solvent and depends entirely on the physical and chemical properties of the solute and solvent. That ...

A trip to the seaside is always fun - even in winter! But it does get a bit nippy and we need to warm up. A mug of hot chocolate! That'll do the trick and it'll help us understand solutions. Solutions ...

Thermodynamics of aqueous solutions and solubility studies form a cornerstone of physical chemistry, integrating rigorous experimental observations with advanced theoretical models. The field explores ...

\(concentration~in~g/dm^3 = \frac{mass~of~solute~in~g}{volume~in~dm^3}\) The units for concentration can also be shown as g dm-3, but this means the same as g/dm 3. 8 g of sodium hydroxide is ...

Solubility is the property of a solid, liquid, or gaseous chemical substance called solute to dissolve in a solid, liquid, or gaseous solvent to form a homogeneous solution of the solute in the ...