A study by the IMD and IITM, Pune, reveals how air pollution affects rainfall acidity in Indian cities. Findings indicate ...

A number of characteristic observations can be made for these reactions. In these experiments you will measure temperatures increase and test hydrogen and carbon dioxide gases produced in acid ...

An acid can neutralize a base, and a base can neutralize an acid ... of a substance and that a color change can also be used as evidence that a chemical reaction has occurred. Students will explore ...

A solution with a pH value which is less than 7 is acidic. The acids which react with metals usually have quite a low pH, of either 3 or less. Some metals react with acids and when they do the ...

Acid reflux causes a burning sensation in the throat and chest. Drinking water, low fat milk, and herbal teas may help manage it. Alcohol, caffeinated drinks, and sodas may worsen symptoms. Acid ...

More information: Kai Zhou et al, W‐Mediated Electron Accumulation in Ru−O−W Motifs Enables Ultra‐Stable Oxygen Evolution Reaction in Acid, Angewandte Chemie International Edition (2025).