The same method works for adding an alkali to an acid – just swap around the liquids that go into the conical flask and burette.

In a titration, sulfuric acid of concentration \(0.1 moll^{-1}\) was added from a burette into a conical flask containing \(20cm^{3}\) of sodium hydroxide solution. The average titre was \(11.2cm ...

Can eating fat be good for us? Some fatty acid molecules actually play a crucial role in maintaining our health and cellular functions. By the early twentieth century, scientists and doctors ...

A nucleic acid is a long molecule made up of smaller molecules called nucleotides. Nucleic acids were discovered in 1868, when twenty-four-year-old Swiss physician Friedrich Miescher isolated a ...

Volume and materials of construction are important to consider when selecting burettes. In volume, manual burettes can range from 5 to 4,000 cc. In terms of materials, manual burette tubes are usually ...

Resham Khan was left with burns on her face, arms, legs and shoulder after having acid thrown at her The latest acid attacks in north-east London on Thursday, which saw five people being sprayed ...

Bubbles of CO 2 rise from volcanic vents on the seafloor and dissolve to form carbonic acid. Carbonic acid is relatively weak; people drink it all the time in carbonated beverages. But if enough ...

A 14-year-old schoolgirl has been seriously injured after a substance, believed to be acidic, was thrown at her and another teenager outside her school in west London, with a staff member also ...

Amino acid molecules are made of four main elements. You may remember them from science class: carbon, hydrogen, oxygen, and nitrogen. These elements form the same amino acid structure.

A 14-year-old girl has been left with life-changing injuries after a masked man on an e-scooter attacked her and a 16-year-old boy with acid on their way home from school. Detectives said they ...

It’s also a home where Buret treats every inch as a place to paint, and his works in progress are all over the apartment—hanging on the walls, on the floor, in the studio area. But like his ...