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The isothermal compressibility of diamond is 0.187 x 10-6 atm-1. (a) Express this value in Pa-1. (b) A cube of diamond 10 cm on each side at 25 °C is to be inserted in the keel of an underwater exploration TV camera, and its designers needed to know the stresses in the equipment. Calculate the change of volume of the cube at a depth of 1.000 km (disregarding the effects of temperature). Take the mean density of sea water to be 1.03 g/cm3. (c) Given that the thermal expansion coefficient of diamond is 0.030 x 10-4 K-1 and that the temperature where the camera operates is -5 °C, calculate the volume of the block taking the temperature into account too
Based upon the intermolecular forces present, rank the following substances according to the expected boiling point for the substance.
What is the free-energy cost of pumping Ca2+ out of a cell when the cytoplasmic concentration is 0.4 micromolar, and the extracellular concentration is 1.5 micromolar
If 5.00 ml of a solution containing .0400 M iron is placed in a 100.0 ml volumetric flask and filled to the mark with deionized water, what will be the concentration of iron in this new solution?
Reaction of 1.5 g calcium chloride with 3.4 g of silver nitrate gives 2.7 g of silver chloride. Write the balanced formula and net ionic equations for the reaction. Determine the limiting reagent and the theoretical and percent yields of silver ch..
rom your initial observations, you suspect that the two beakers contain the same compound. Describe, in general terms, some experiments in a laboratory that you could do to help prove or disprove that the beakers contain the same compound.
Write a balanced net ionic equation that occurs when the slightly soluble salt Mn(OH)2 (s) dissolves in water, forming aqueous ions.B. Calculate the molar solubility of Mn(OH)2 (Ksp = 2.0x10-13) in pure water.
What are some of the general properties that distinguish metals from ceramics and polymers?
Question- What would be the consequence of failing to make the aqueous solution basic prior to extracting the 2, 6-dimethylaniline into ether for the synthesis of lidocaine
By substituting two hydrogen atoms on the benzene ring with methyl groups, write line-angle formulas of all constitutional isomers. Name each isomer.
Define an aqueous solution contains 36% HCl by mass. How do compute the molality and mole fraction of the solution.
the reaction between lithium metal and chlorine gas is described by the following thermochemical equationlis
The activation energy of a reaction is the difference between the energy states of reactants and the products
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