A conjugate acid is a species formed when a base accepts a proton. In other words, it's the base with an extra hydrogen ion ...

Eriochrome Black T (EBT) features a complex molecular structure. This azo dye contains hydroxyl and sulfonic acid groups, which contribute to its pH-dependent color changes. In solution, EBT undergoes ...

ANN ARBOR, Mich. – Resurrecting the Prelude is a loaded proposition. It’s a heady name that carries the weight of history and expectations of a fan base that has specific needs. After a ...

Smoking and other tobacco use can cause oral health problems like gum disease and tooth decay. Tooth decay is the destruction of tooth structure and can affect both the enamel and the dentin layer of ...

Worland is a senior correspondent at TIME, based in the Washington, D.C., bureau. He received Covering Climate Now’s inaugural Climate Journalist of the Year award in 2022, among other awards. He is ...

In the United States, a Black person is 3.73 times more likely to be arrested for marijuana possession than a white person is, despite approximately equal rates of use.

Here you can find AQA past papers for GCSE physics. Use the links below to download question papers and mark schemes. If you’re unsure whether you need Foundation or Higher papers, consult your ...

Mitchell Grant is a self-taught investor with over 5 years of experience as a financial trader. He is a financial content strategist and creative content editor. Amy is an ACA and the CEO and founder ...

Ernest Rutherford's family emigrated from England to New Zealand before he was born. They ran a successful farm near Nelson, where Ernest was born. One of 12 children, he liked the hard work and open ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated ...