Wind can carry acid rain dust around the globe far from the source of the pollution. The U.S. tracks the chemicals in acid rain. The Northeastern region is the most acidic because it has many power and industrial plants, people, and cities. Many plants in the Midwest release harmful chemi...
is acidic, with a pH of approximately 1.4 for a 1 mol/L solution. In some cases, the solution of Potassium bisulfate can be used instead of a 39.0-42.0% sulfuric acid solution. For example, distilling a mixture of Potassium bisulfate and potassium acetate can yield acetic acid. The ...
Acidic well water creates several problems not only for the plumbing system but is dangerous for human health too. It is no doubt a major concern for all of us, but more importantly, it’s about selecting the best acid neutralizer for well water. Using an acid neutralizer is the most effe...
Ascorbic Acid Ascorbic acid is the most commonly consumed and also the least expensive form of vitamin C available. However, its slight acidic component can make it hard on the digestive system for some, especially those with stomach acid issues. Many studies use this formulation of vitamin C....
Lead-acid battery (rechargeable): This is the chemistry used in a typical car battery. The electrodes are usually made of lead dioxide and metallic lead, while the electrolyte is a sulfuric acid solution. The best way to understand these reactions is to see them for yourself. Go to the nex...
PH measurements compare relative concentrations of hydrogen (H) atoms in liquids, determining if they are acid or alkaline on a 0 to 14 scale. Freshly distilled, pure water is in the middle, at 7 on the pH scale; battery acid is extremely acidic, measuring less than 0; and household lye...
(and improved longevity is certainly one research goal), but batteries just don't have that kind of useful life. Batteries in PV systems can also be very dangerous because of the energy they store and the acidic electrolytes they contain, so you'll need a well-ventilated, nonmetallic ...
Certain foods can harm your oral health. Sugary and starchy foods like candy, bread, and chips can stick to your teeth and provide the naturally occurring bacteria there a huge meal—encouraging the bacteria to grow. Also, acidic foods can start to erode the enamel. So, it's crucial to ...
the correct strength of the acid and the condition of the metal plates. Loss of acidic electrolyte, contamination and lack of regular recharging can upset the chemical balance of the battery. The repair of a faulty or weak cell within a battery involves the restoration of the chemical balance....
"burn" our skin (though it's a chemical burn, not a heat burn), but that's about it. What's even more confusing is that we can safely eat some acidic things (lemons, for example, contain citric acid) but not others (drinking a chemical like sulfuric acid would be extremely ...