Why we have to add 200mg Na2CO3 in preparation of 0.1N sodium thiosulfate solution?
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What group of elements were called the inert gases?
Suppose u have combipack product and u get 2 or more peaks which are other than there placebo then what we can do
Name the element does the symbol au stand for?
Explain what are enzymes?
Explain what is meant by "c2 symmetry" and "mirror plane symmetry". Can a molecule with "mirror plane symmetry" ever be chiral? : Polymer Chemistry
Examine samples of ldpe (sandwich bag, squeeze bottle) and hdpe (milk jug, grocery bag). What are some of the differences in the physical properties of these substances? : Polymer Chemistry
Explain the difference in the modern periodic table and mendeleevs table?
Name the element which was used to make the first atomic bomb?
Explain the difference between hcl acid and hcl gas?
why r u using Holmium Oxide in UV calibration
Can a Nascent Hydrogen be used for fuel cell without damaging the equipment and if so how good would it be compared to other type of hydrogen.
Head-to-tail polymerization of propylene is observed with the [cp2zr(r)]+ catalyst. Explain this result on the basis of molecular-level interactions. : Polymer Chemistry