What type of reaction is CoCl2 NaOH?

What type of reaction is CoCl2 NaOH?

It is generally prepared by electrolysis of sodium chloride in Castner-kellner cell. A brine solution is electrolyzed using mercury cathode and carbon anode. Sodium metal, discharged at the cathode, combine with mercury to form sodium amalgam. Cl gas is evolved at the cathode.

A negatively charged sol of hydrated ferric oxide is formed when ferric chloride is added to NaOH solution as follows: FeCl3 + 2NaOH → Fe(OH)3 + 3NaCl. The neagtively charged sol is obtained because of the preferential adsorption of the OH− ions which form an electrical double layer.

Here, sodium hydroxide (NaOH) is added to cobalt(II) chloride (CoCl2). The result is a red solution and a blue-green precipitate.


Type of Chemical Reaction: For this reaction we have a double replacement reaction. Balancing Strategies: This is a double displacement reaction. It is helpful to count the OH- as one thing since you have it on both sides of the equation (see video solution in “Show Balanced Equation”).

Does CoCl2 react with NaOH?

CoCl2 + 2NaOH → Co(OH)2 + 2NaCl Cobalt(II) chloride react with sodium hydroxide to produce sodium chloride and cobalt(II) hydroxide.

You are on this page it means you are in the search of best 10 What type of reaction is CoCl2 NaOH?. Our editorial team is doing its best to facilitate you with best selling What type of reaction is CoCl2 NaOH?. You are warmly welcome here. This page will help you to buy What type of reaction is CoCl2 NaOH? and to do authentic decision. If you are uncertain where to start your research, do not worry; we have you covered. Don't worry If you find it difficult buy your favorite item from amazon. We have organized all pages of the website with deep research and coding to guide our websites visitors.

Leave a Reply

Your email address will not be published.