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What is slacked lime ?
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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.
4.0 liters of oxygen are mixed with 8.0 liters of nitrogen. Identify the solute and solvent in this mixture:
how much tds is ok for drinking water
1 Answers IGCAR, SG Phyto Pharma,
Can a molecule be divided ?
Which halogen element is used in halogen light?
Why does a match-stick burn, when struck against the match-box surface
What is Basicity of an acid ?
Differentiate between organic and inorganic chemistry?
Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?
it is possible that the air dissolves in any solvent?
1 Answers BPCL Bharat Petroleum,
Explain the Fuel gases ?
What is polar hcl?
Organic Chemistry 
