Sodium-hydroxide Sentence Examples
It polymerizes to a tetrose under the action of sodium hydroxide.
Seeing that sodium was the only possible reducing agent, he set himself to cheapen its cost, and deliberately rejecting sodium carbonate for the more expensive sodium hydroxide (caustic soda), and replacing carbon by a mixture of iron and carbon - the so-called carbide of iron - he invented the highly scientific method of winning the alkali metal which has remained in existence almost to the present day.
These alkyl substitution products are important, for they lead to the synthesis of many organic compounds, on account of the fact that they can be hydrolysed in two different ways, barium hydroxide or dilute sodium hydroxide solution giving the socalled ketone hydrolysis, whilst concentrated sodium hydroxide gives the acid hydrolysis.
It forms a white caustic mass, resembling sodium hydroxide in appearance.
The ester is heated under reflux with a dilute alkali like sodium hydroxide solution.Advertisement
Sodium chloride is a very important raw material from which hydrogen, chlorine and sodium hydroxide can be manufactured by electrolysis.
The curve will be exactly the same as when you add hydrochloric acid to sodium hydroxide.
Other ingredients are disodium hydrogen phosphate; phosphoric acid and/or sodium hydroxide may have been added for pH adjustment.
The color change is brought about by spraying with dilute sodium hydroxide.
The acidic nature of the oxides All of these oxides also react with bases like sodium hydroxide solution.Advertisement
Each mole of sodium hydroxide dissolves to give a mole of hydroxide ions in solution.
In the case of a phenol, you can react the phenol with sodium hydroxide solution first, producing the more reactive phenoxide ion.
Further impurities are removed using aqueous sodium hydroxide to neutralize free acids and steam which removes volatile compounds.
In the second case (using twice as much sodium hydroxide ), both have reacted.
Running acid into the alkali For the first part of the graph, you have an excess of sodium hydroxide.Advertisement
Fehling 's solution contains copper(II) ions complexed with tartrate ions in sodium hydroxide solution.
Some of the chemicals in this product are strong and dangerous, including sodium hydroxide and sodium hypochlorite.
Lye is another word for sodium hydroxide or potassium hydroxide.
It is important to choose a shaving cream/gel without alcohol, menthol, mint, camphor, or high levels of potassium or sodium hydroxide.
These other ingredients include sodium hydroxide and vegetable oils.Advertisement