analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
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?
a. For a reversible process involving ideal gases in a closed system, Illustrate thatΔS = Cv ln(T2/T1) for a constant volume process ΔS = Cp ln(T2/T1) for a constant pressu
Haloalkanes are extremely reactive category of aliphatic compounds. Their reactivity is due to the presence of polar carbon-halogen bond in their mole
The freezing point of a solution having 4.8 g of a compound in 60 g of benzene is 4.48. Determine the molar mass of the compound (Kf = 5.1 Km-1) , (freezing point of benzene = 5.5oC) &n
Unit of measurement- These are also some systems for units: (1)
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
The boiling of a liquid may be defused by the temperature at which its vapour pressure which is equal to atmospheric pressure. The effect of addition in a non-volatile solute on the boiling point shown and its solution containing non-volatile solute with tempe
Carbon compounds containing more than one halogen atom are called polyhalogen compounds. Most of these compounds are valuable in industry and agriculture. Some important polyhalogen compounds are described as follows: Q : PH of an Alkyl Halide Briefly state the Briefly state the pH of an Alkyl Halide?
Briefly state the pH of an Alkyl Halide?
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
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