anything is deadly in high enough doses however in a common cause chalk is just calcium carbonate which is a common form of how the human body gets it calcium and is used in most dietary supplements these days if you want to know more about effects i suggest Google calcium toxicity
a gas attack and you could easily die
Chalk is primarily composed of calcium carbonate. Citric acid reacts with calcium carbonate to form calcium citrate, carbon dioxide and water. citric acid = HA, deprotenated = A 2 HA + CaCO3 --------> Ca(A)2 + H2O CO2
Soda lime is a mixture of sodium hydroxide and calcium hydroxide used to absorb carbon dioxide. Lime soda is a solution of lime (calcium hydroxide) and soda (sodium carbonate), often used in water treatment to soften water by precipitating calcium and magnesium ions.
When you mix chalk with club soda, the carbonation in the soda can cause the chalk to dissolve slowly. This reaction occurs as the carbon dioxide in the club soda creates carbonic acid, which reacts with the calcium carbonate in chalk to form calcium bicarbonate.
It typically takes several hours for sidewalk chalk to dissolve in soda, depending on the size of the chalk piece and the type of soda used. The process may be accelerated by stirring or crushing the chalk pieces.
wel, i hav performed this experiment and actually used blue and pink litmus papers. blue litmus turned pink and pink remained pink when subjected to vapors emerging from the mouth of the test tube being heated. i hope this helps...
The making of soda lime glass is expensive to compare then recycle sodalime glass . Main component for making soda lime glass is silica. for melting silica required toomuch temperature & other component which soda lime glass required are also much expansive. but recycled soda lime glass required low temperature for melting to shape it again at low cost . so we recycle soda lime glass. (mahesharma@rocketmail.com)
8,999,673,801,172 people like lemon lime soda !
Quick lime is calcium oxide. Washing soda is sodium carbonate.
why coagulants are hot aded in hot lime soda process
Yes, you can use soda (such as club soda or cola) to clean chalk off the driveway. The carbonation and acidity in soda can help break down the chalk residue. Simply pour the soda on the affected area, let it sit for a few minutes, and then scrub or hose off the chalk.
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