What is the purest form of water ?
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What is glacial acetic acid? What are its uses?
What is positive testing in relation to chemistry? For example, the sentence reads "Sample solutions are solutions known to contain one of each of the following ions, silver ion, Ag+(aq), barium ion, Ba2+(aq), and iron (III) ion, Fe3+(aq). Testing solutions are the solutions containing a polyatomic ion that can react with one of the metal ions to give a positive test." I am then asked to define what a "positive test" is. I am currently a student who is pretty new to chemistry, please try and make your answer as simply as possible. Thanks for the help.
Can a molecule be divided ?
Explain the Purification of Organic Compounds ?
can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification
What is Potential Impurities?
Explain the following ? Isotope, Isobars, Stable configuration, Electronic Theory of Valency, Valency
What is the reaction that occurs between iodine and sodium thiosulphate?
Explain the Compound?
Why cooling is produced when a wet ?khus khus? screen is hung on the doors and windows ?
What is Heat of Nutralication ?
When we heat one end of and iron bar, the other end also gets heated up why ?