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 ...

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 ...

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 ...

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 ...

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 ...

While caffeine is probably familiar to most of us, chlorogenic acid wasn’t at all part of my daily vocabulary. It turns out that these compounds are responsible for much of the astringent and ...

dilute acid is added from a burette to an alkali in a conical flask. The alkali contains a few drops of phenolphthalein indicator.

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 ...

and easy-to-use alternative to a burette. It can be used with the Go Direct Drop Counter, Go Direct pH sensor, Go Direct Conductivity Probe, and Go Direct Oxidation-Reduction Potential (ORP) Sensor to ...

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 ...