molarity
A solution has volume 200ml and molarity 0.1.if it is diluted 5times then calculate the molarity of reasulying solution and the amount of water added to it.
2.0gram of dolomite is heated to a constant weight of 1.0g. Calculate the total volume of CO2 produced at STP by this reation
The repeating, atomic level structure of a crystal can be represented by a lattice and by the repeating unit of the lattice, the unit cell.It was apparent very early in the study of crystals that the shapes of crystals stem from an ordered array of smaller
What do you mean by the term hydra? Briefly define it.
Ethers are the compounds with general formula or CnH2n+
1. Define Faraday's first law of electrolysis 2. define Faraday's second law of electrolysis
In Einstein’s mass energy relation e = mc2 for what is c employed or why is light needed for the reactions. As the reactions are with the help of neutrons?
Like ammonia, primary, secondary and tertiary amines have a single pair of electrons on N atom. Hence chemical behavior of amines is similar to ammonia. Amines are basic in nature, and in most of the reactions they act as nucleophiles. 1. Reaction wi
the death cap mushroom based on your knowledge of the biochemistry of dna and rna
Describe briefly the procedure to judge that the given organic compound is pure or not?
order of decreasing basicity of urea and its substituents
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