How can we separate a mixture of iron filings and sodium chloride? How can you separate pure benzoic acid from a mixture of benzoic acid and sand? Describe the steps in preparing ultrapure silicon from quartz sand. What physical property of water and HCl allows us to separate them from ...
What two tests can I use to determine if a compound is an alcohol or a short or long chained carboxylic acid? I have two substances a colorless liquid and a white solid. Suppose you are given a sample of a homogeneous liquid. What would you do to determine whether ...
The Acid Test: Geologists use dilute hydrochloric acid to identify carbonate minerals. Carbonate minerals will effervesce with various levels of vigor in contact with the acid. Physical Properties of Minerals There are approximately 4000 different minerals, and each of those minerals has a unique set...
you need hydrochloric acid diluted. Anything else, if using progressive stains, you can get away with the very weak organic acid. The time would be between 30 seconds and 1 minute 30 seconds. The weak organic acids like maleic acid, tartaric acid, citric acid, or acidic acid diluted in ei...
The other names that we can use to name this substance includeCalgon S, glassy sodium, Graham’s salt, metaphosphoric acid, etc. The molar mass of this compound is 611.77 g/mol. It appears as white crystals, and it is odorless. Although it is water-soluble, insoluble in organic ...