analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
An extension of the kinetic molecular theory of gases recognizes that molecules have an appreciable size and deals with molecule-molecule collisions. We begin studies of elementary reactions by investigating the collisions b
Karl Scheele, the Swedish chemist, was
Elaborate the structure of a DNA molecule?
Illustrate is HCl an acid or a base ?
Illustrate how are dipole attractions London dispersion forces and hydrogen bonding similar?
When the catalyst exists in a different phase than that of reactants, it is said to be heterogeneous catalyst, and the catalysis is called heterogeneous catalysis. For example, SO2 can be oxidized to SO3
Phenol was initially obtained by fractional distillation of coal
What are the advantages of doing your own chemistry assignments? State your comment?
introduction for polyhalogen compound
Normal butane (C4H10) is stored as a compressed liquid at 90°C and 1400 kPa. In order to use the butane in a low-pressure gas-phase process, it is throttled to 150 kPa and passed through a vaporizer. The butane emerges from the vaporizer as a
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