Alkaline Agents for Heavy Metal Treatment | Differences in Neutralization Speed and Sludge

Alkaline agents are used to raise pH, but even if they can adjust to the same pH, the reaction speed, handling in piping, and ...

Thinking about Neutralization of Acids and Alkalis Using Ions

Last time, we conducted an experiment adding hydrochloric acid to an aqueous sodium hydroxide solution.Since we observed ...
Nature

X-Ray Analysis of the Swelling of Wood Pulp in Sodium Hydroxide Solution

INVESTIGATIONS 1 on the hydrolysis and water-regaining properties of wood pulp, cotton and cotton linters swelled in sodium hydroxide solutions of varying concentrations showed that, whereas for wood ...
Nature

Behaviour of Activated Iron in Sodium Hydroxide Solutions

AFTER it had been shown that strong corrosion of iron may occur in alkaline solutions in the presence of special reagents 1, the question arose regarding the corrosion conditions in the absence of the ...
BIOENGINEER

Alkaline Attack: How Caustic Solutions Weaken a Famous High-Entropy Alloy’s Armor

A new Journal of Materials Science study shows that the passive film on hot isostatically pressed CrMnFeCoNi high-entropy ...
BBC

C4 - Identify the ions in an ionic compound

Cations can be identified with flame tests or precipitate tests using sodium hydroxide and ammonia solutions. Anions (halide, sulfate, and carbonate ions) can be identified using precipitate tests or ...