Molarity
what is the molarity of the solution prepared by dissolving 75.5 g of pure KOH in 540 ml of solution
order of decreasing basicity of urea and its substituents
I) Sulphur dioxide (SO2) with a volumetric flow rate 5000cm3/s at 1 bar and 1000C is mixed with a second SO2 stream flowing at 2500cm3/s at 2 bar and 200C. The process occurs at steady state. You may assume ideal gas behaviour. For SO2 take the heat capacity at constant pressure to be CP/R = 3.267
Give me answer of this question. The vapour pressure of benzene at a certain temperature is 640mm of Hg. A non-volatile and non-electrolyte solid weighing 2.175g is added to 39.08g of benzene. The vapour pressure of the solution is 600,mm of Hg . What is the mo
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
Briefly describe the function of the monosaccharide?
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Choose the right answer from following. If two substances A and B have P0A P0B= 1:2 and have mole fraction in solution 1 : 2 then mole fraction of A in vapours: (a) 0.33 (b) 0.25 (c) 0.52 (d) 0.2
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Explain the reason behind that the chemists have not created a periodic table of compounds?
Describe the net charge of a non-ionized atom?
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