Nov 7, 2016 · Mixture or solution? It's a mixture, because the pieces of the different vegetables can be retrieved by a physical method, such as picking them with a fork. Throw a spoonful of sugar into a …

Jun 23, 2015 · So, the concept "solution" is reserved to solid and liquid phases. In gas phase: Air is an example of homogeneous mixture of nitrogen, oxygen, carbon dioxide and other gases present in air.

Sep 6, 2023 · 5 While studying mixtures and solutions, I read that glass is a mixture and not a solution. Then I searched over the Internet about it, but I got the same answer that it is a homogenous …

Your new equation is correct because e.g. for the first solution, you have diluted 20ml to 50ml, so the new concentration will be 2/5 of the original concentration. Alternatively you could calculate the …

Mar 12, 2018 · During the phase change, the composition of the solution phase is changing from that of the original solution as the solidifying component is removed. This doesn't happen for a pure liquid. …

Nov 16, 2019 · As benzene is more volatile than toluene, it should be clear to you the vapour composition must be enriched by benzene, compared with liquid composition. If ideal behaviour is …

Jan 26, 2023 · Rule of thumb: If a solution is not transparent, it is most probably a heterogeneous solution such as milk (colloidal). Thus, milkshake is definitely a heterogeneous mixture.

May 29, 2017 · Regarding the stability of storing the solid mixture vs. storing the solids separately, you are probably better off storing them separately until use. Both ascorbic acid and sodium ascorbate …

Oct 19, 2021 · 2 Note that the term density is used for pure substances or whole mixtures, not for mixture components. For the latter, it is mass concentration. Density of mixture is always equal to …

Nov 5, 2021 · My teacher said that benzene and hexane do not form an ideal solution (with reference to Raoult's law) but did not explain any reason for it. My approach: Cyclic hydrocarbons (benzene here) …