Why is CaCl2 called calcium chloride? - Chemistry Stack Exchange
Oct 1, 2016 · Doing a first year chem class. Just read through the molecular naming of compounds and now I'm confused as to why $\\ce{CaCl2}$ is called calcium chloride and not calcium dichloride?
acid base - Is calcium chloride an acidic or basic salt? - Chemistry ...
May 10, 2019 · $\ce {CaCl2}$ solutions should be very slightly acidic if they were made from pure $\ce {CaCl2}$. This might not be the case. In industry calcium chloride is produces by reaction of calcium …
Why calcium chloride is used to melt ice over sodium chloride
May 17, 2013 · Explain why one mole of $\ce {CaCl2}$ would be more effective than one mole of $\ce {NaCl}$. So from everything I've learned, $\ce {NaCl}$ would be more effective for the melting, …
Calcium chloride hydrolysis - Chemistry Stack Exchange
Sep 28, 2020 · There is actually a somewhat unique and important aspect of anhydrous Calcium chloride hydrolysis, not yet addressed. Namely, a very exothermic dissolution reaction that occurs …
Why can't I dry/concentrate ethanol using calcium chloride ... or can I?
Oct 28, 2017 · 0 Yes, I think that lower alcohols cannot be dried using $\ce {CaCl2}$ as they form stable complexes with it but higher alcohols can be dried using $\ce {CaCl2}$ as they form unstable …
Where does the energy in the exothermic reaction of CaCl2 with water ...
Dec 11, 2014 · Today I created $1~\mathrm {M}$ aqueous solution of $\ce {CaCl2}$ and realized that the water before the mixture had a temperature of 23.4 Celsius degrees. Then I added the $\ce …
How many atoms are in 3 CaCl2? - Answers
Oct 4, 2024 · How many atoms of calcium are in CaCl2? There is 1 atom of calcium in CaCl2. Each molecule of CaCl2 contains 1 calcium atom, 2 chlorine atoms, and a total of 3 atoms.
Dissociation equation of CaCl2 - Answers
Jun 9, 2024 · CaCl2 → Ca2+ and 2Cl-What is an equation showing how calcium chloride dissociates in water? The equation for the dissociation of calcium chloride (CaCl2) in water is: CaCl2 (s) -> Ca2+ …
What is the electronic configuration for calcium chloride?
Nov 29, 2024 · The correct name of the compound CaCl2*6H2O is calcium chloride hexahydrate. The electron configuration of the chloride ion is: [Ne] 1s2.2s2.2p6.3s2.3p6.
Why don't calcium chloride and sodium nitrate react?
Apr 8, 2017 · $$\ce {CaCl2 + 2NaNO3 -> 2NaCl + Ca (NO3)2}$$ Why doesn't the above reaction occur? Does it have to do with the metal activity series or solubility rules?