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Benzene is a very symmetrical compound
Benzene is a very symmetrical compound. The carbon framework is essentially a planar hexagon. Because of its resonance structures, all carbon-carbon bonds have equal length. The more symmetrical benzene has a usually high melting point (for a hydrocarbon), +5.5°. The less symmetrical toluene has a more typical melting point, -95°.
What aspects of amino acid structure are involved in the formation and stabilisation of beta-sheets in proteins? Start with a paragraph that describes important basic informatio
Anomalous behaviour of Beryllium
simply explanation
Alkaline earth metals: The elements Be, Mg, Ca, Sr, Ba and Ra belong to II A group. 2. II A group elements are also called alkaline earth metals. 3. The valence electron
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Iodometric Titrations and Iodimetric The reduction of free iodine to iodide ions and oxidation of iodide ions to free iodine takes place in these titrations. I 2 + 2e - →
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find two different substances and how they are produced. Once you have this information, look at their properties and how they are used, and explain how these properties affect th
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