Primary Structure of Nucleic Acids 11m Base Pairing 10m DNA Double Helix 17m 35. Transition Metals6h 14m Electron Configuration of Elements 45m Coordination Complexes 20m Ligands 24m Electron Counting 10m The 18 and 16 Electron Rule 13m
Ethanol is an organic substance, monohydric alcohol, a product of natural fermentation of organics. EtOH is in demand across various manufacturing industries, and people know him by the following names: ethyl alcohol (CH3CH2OH), absolute alcohol, methylcarbinol, grain alcohol, and wine alcohol. Phy...
Explain why the the structure of a molecule/compound is important. Explain why KNO_3 will not dissolve in hexane (C_6H_{14}) ? Explain why the melting point and boiling point of alkali metals are low. How does metallic bonding structure explain why metals are malleable? Exp...
What are the three bonds within the methyl ethyl ketone molecule and their bond lengths and enthalpies? Determine hybridization, bond angle, and shape for the atom in bold in each of the four following molecules: (a) HC = CH (carbon) (b) Doubly bonded...
UV-Vis spectrophotometer uses the radiation over the ultraviolet and visible range of electromagnetic spectrum to measure the amount of absorbing substances in a solution. It consists of a light source, a wavelength selector, a sample holder, and a detector...