Means of molality
Give me answer of this question. The number of moles of solute per kg of a solvent is called its: (a) Molarity (b) Normality (c) Molar fraction (d) Molality
we need 10 examples for the polyhalogen compounds....please help me....need it urgently...
how haloalkane can be prepared by refluxing alcohol with hydrohalic acids
A student was analyzing an unknown containing only Group IV cations. When the unknown was treated with 3M (NH4)2CO3 solution, a white precipitate formed. Because the acetic acid bottle was empty, the student used 6M HCl to dissolve the precipitate. Following the procedure of this experiment, the stu
Illustrate is HCl an acid or a base ?
density of water is 1g/mL.The concentration of water in mol/litre is
The volume of water to be added to 100cm3 of 0.5 N N H2SO4 to get decinormal concentration is : (a) 400 cm3 (b) 500cm3 (c) 450cm3 (d)100cm3
What are the various illustrations of the reversible reaction? Explain briefly?
What is the reason behind this that some medications contain hcl?
list and identify differences between the major classes of hydrocarbons
What do you mean by the term hydra? Briefly define it.
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