APPLICATION AND PROGRESS OF THE MANUFACTURE ... or through a mixture of nitric acid, or a nitrate with hydrochloric acid. The reaction takes place in a comparatively 'small vessel of suitable ...
Using a measuring cylinder, measure 5 cm 3 of hydrochloric acid and add to a test-tube. Repeat step 1 with ethanoic acid into a separate test-tube. Add 5 drops of Universal Indicator to each test ...
A cotton swab is dipped into concentrated hydrochloric acid (producing hydrogen chloride gas) while a second on is dipped into concentrated aqueous ammonia (producing ammonia gas). Both cotton swabs ...
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