A Rust is removed with diluted hydrochloric acid
(7-10%) but you don't want to be messing around adding acid to water (and never add water to acid).
Impurities are scrubbed with diluted hydrochloric acid
before stripping and the cobalt is then precipitated from the rich stripping solution.
They discovered that theobromine was superior to sodium fluoride (which has been in use since 1914) in two key aspects: microhardness and calcium loss upon exposure to diluted hydrochloric acid
To tackle difficult rust stains, skip your discount-store toilet bowl cleaner and head to the hardware store for a product containing diluted hydrochloric acid
(also listed on product labels as hydrogen chloride, HCL or muriatic acid).
His Alsatian had an ear complaint and the local vet was advising diluted hydrochloric acid
Firemen wearing chemical protection suits and breathing equipment were called to deal with the spillage of diluted hydrochloric acid
at ANC Delivery Services in Bedworth Road, Longford at 8.
In distilled water at different pH values: In the previously mentioned tubes with the swelled hydrogel poly(BuAAAm)Na, drops of diluted hydrochloric acid
were added, and the pH changes were recorded, as well as the length of volumes of the swelled hydrogels.
The polypyrrole material is insoluble in all typical organic solvents, including water, concentrated or diluted hydrochloric acid
, and dilute sulfuric and nitric acids.
Diluted hydrochloric acid
can be added to a particular food sample to extract any available gluten.