How to ammonium nitrate

How to ammonium nitrate Video Clips. Duration : 3.80 Mins.

In this video we ammonium nitrate by various off-the-shelf chemicals. Note: This is cheaper than buying directly the goal is once again is to explore the chemistry. Note: The chemicals are corrosive and should wear a terrible smell of ammonia, working outdoors or in a fume hood and gloves to perform. First, you should add 138 g sodium bisulfate, and enough water to dissolve, usually 300 ml. So get an equivalent amount of pure nitrate. Some common salts are: sodium nitrate: 85Grams of potassium nitrate: 101 grams of calcium nitrate: 118 grams (when using tetrahydrate) nitrate dissolved in a minimum of water, then mix the two solutions together. Neutralize the mixture with ammonia (with a pH meter to determine the end point). The mixture is filtered to get rid of insoluble materials, if necessary, and cook for sodium sulphate be started. Then the mixture to cool to 0 degrees Celsius and filters. Dry the filtrate of ammonium nitrate mixed with some scrap metal obtainedSulfates. For greater purity, the solids with 500 ml of methanol, which selectively dissolves ammonium nitrate are mixed. New filter and evaporate the filtrate to obtain pure ammonium nitrate.

Keywords: Ammonium, nitrate, synthesis, sodium, potassium, calcium, bisulfate, ammonia, chemical, reaction

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Water Filter Cartridges - How They Filter Your Water Reuse

Water filters are usually replaced every two weeks or months. These filters are used, then off, threw it without thinking twice. They are not expensive to replace and that's why people usually do not have the fact that they think can actually be cleaned and reused. To be more precise, the filter cartridges are cleaned, causing the water to filter back usable. This in turn saves money.

To clean the print cartridges correctly, you need the following: some muriaticAcid, two plastic buckets and some eye protection devices and clothing. Hydrochloric acid can be purchased from hardware or local DIY store, it costs just a few dollars.

Water Filter

And this is how it works:

Make sure that the bucket or plastic container large enough to take the cartridge is horizontal. Then pour half a liter of water. Add a glass of acid in water and make sure you are outdoors in the fresh air, if you do it. Alternatively, in a well ventilated area. Remove the cartridge from the filter and clean as possible with clean water, dirt additional leave immediately. Insert the cartridge into the bucket with water and acid, and leave for a week or so to enjoy, and remove remaining debris. Once the rust is completely removed from the cartridge, remove it from the bucket and then put it in the second bucket, clean water has in it. Finally, rinse under running water. Following these steps can easilyReusing water filters and save some money in the process. Do not forget to buy new filters cost more than buying every time the hydrochloric acid, once, because the acidic water can be reused several times. All you need to be stored in a safe place until next use. Also, for reuse, to help protect the environment.

Water Filter Cartridges - How They Filter Your Water Reuse

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