In this tutorial, we learn how to make hydrochloric acid from salt. First, you will pour some salt into a distil flask. After this, you will add in some concentrated sulfuric acid to the salt. Next, you will let these react with each other. You will start to see gasses bubble up and...
Mix 10 milliliters of concentrated nitric acid into the sulfuric acid, stirring constantly. Do not lean over the mixture. Do not breathe in the fumes that the mixture produces. Be aware that the liquid will get very hot while the two acids are combining. Pouring the Acid Solution on the ...
Decant three parts concentrated sulfuric acid into one measuring cylinder and one part 30% w/v hydrogen peroxide into another measuring cylinder. Use two different-sized measuring cylinders to avoid mixing them up. Place a clean Pyrex beaker onto a heatproof mat in the fume cupboard. Pour the ...
Do you like explosions, fire, or chemical reactions? Who knew science could be this much fun? Get a degree at Wonder How To with these education how-to videos. Learn how to create hot ice, make things glow in the dark or become a human calculator. Spee
The usualmolarratio between concentrated hydrochloric acid and concentrated nitric acid is HCl:HNO3of 3:1. Keep in mind, concentrated HCl is about 35%, while concentrated HNO3is about 65%, so thevolumeratio is usually 4 parts concentrated hydrochloric acid to 1 part concentrated nitric acid. A...
How to make nitrate cellulose? The preparation of nitrifying cotton is a typical esterization reaction. The raw materials are ester, cellulose, and concentrated sulfuric acid. The commonly used ester chemogen isHNO3 or N2O5. Its response mechanism is: hydrogen atom (-H) that is nitrocellous (...
Those who don't believe in the effectiveness of muscle supplementation may be interested to know that several of the amino acid analogues and other ingredients are designed basing on elements found in food, only in concentrated amounts. Very few of the supplements - except for the creatine and...
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24、o smoke: scientific research is the fastest and most radical way, each a puff of smoke will make hundreds of thousands more free radicals, can lead to systemic cancer, even accelerate the growth of cancer cells. Especially lung cancer risk of up to 50 times above, and it will cause ...
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