BASIC STOICHIOMETRY T01/S11 Based on the balanced equation, Molar Mass (g/mol) Mg + 2HCI - MgCl2 + H2 24.305 36.461 Mg calculate the atoms of Mg required when 17 molecules of H2 are formed. НСI MgCl2 На Avogadro's No. 6.022x1023 mol"1 95.211 2.016 exact number, no tolerance

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Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.