Chemistry Test

Which type of intermolecular(a)(a) attraction ( sprinkling force, or henry bond) exists in all(prenominal) of the sideline liquids? hydrogen bond hydrogen bond dispersion force hydrogen bond Predict which liquid in each pair has the lavishly boiling point. CH3COOH C2H5OH If the jots in a liquid argon creaky attracted, which of the fol busteding properties has a graduate(prenominal) revalue? vapor squelch (high when attraction is upset) boiling point is low (it is simply high when molecules are strongly attracted) viscosity is low (it is only high when molecules are strongly attracted) surface tenseness is low (it is only high when molecules are strongly attracted) assort between a satisfying and a liquid at the molecular level. Solids and liquids disaccord at the molecular level. A steadfasts molecules begettert really bm and are packed faithful together. In a liquid, the molecules take the consideration of the container which they are in, and move around more freely than solids. declare whether the following incline of properties is most descriptive of an loft, a molecular, or a aluminiferous solid. metallic solid ionic solid molecular solid Classify each of the following vaporous solids as ionic, molecular, or metallic.

molecular crystalline solid molecular crystalline solid metallic crystalline solid ionic crystalline solid get out the general learn of the temperature-energy graph for the cooling of acetone from speed of light degrees to -100 degrees Celsius. (Given: Mp = -95.4 degrees Celsius; Bp = 56.2 degrees Celsius. Calculate the amount of heat released when 75.5 g of go condenses to a l iquid at 100 degrees Celsius. 540 x 75.5 g! = 40,770 Cal get away the electron dot and structural formulas for a molecule of water. The electron dot diagram for water is H:O:H The structural formula for water is H-O-H Draw the net dipole antenna in a molecule of water. Write a equilibrize equation for the reaction of hydrogen and oxygen gases. 2H2 (g) + O2 (g) ---> 2H2O (l) put down and isotropy the...If you want to get a full essay, site it on our website: OrderEssay.net

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