Cations
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
How many electrons are present in a benzene?
The osmotic pressure of a 5% solution of cane sugar at 150oC is (mol. wt. of cane sugar = 342)(a) 4 atm (b) 3.4 atm (c) 5.07 atm (d) 2.45 atmAnswer: (c) Π = (5 x 0.0821 x 1000 x 423)/(342 x 100) = 5.07 atm
what are the most important inorganic molecular substances for living beings?
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
how 0.5N HCL is prepared for 10 littre solution
Illustrate a tripod? And how it’s used?
Illustrate how are dipole attractions London dispersion forces and hydrogen bonding similar?
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
how haloalkane can be prepared by refluxing alcohol with hydrohalic acids
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
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