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Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Illustrate what is protein in Chemistry?
The two solutions which are having equivalent osmotic pressure are called isotonic solutions. The isotonic solutions at the same temperature also have same molar concentration. If we have solutions having different osmotic pressures then the solution having different
What do you mean by the term alum? Also illustrate its uses?
What are the advantages of doing your own chemistry assignments? State your comment?
which is largest planet in our solar system
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
we need 10 examples for the polyhalogen compounds....please help me....need it urgently...
Select the right answer of the question. Molecular weight of urea is 60. A solution of urea containing 6g urea in one litre is : (a)1 molar (b)1.5 molar (c) 0.1 molar (d) 0.01 molar
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