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Question- A galvanic cell consists of an Au/Au3+ electrode (Eo=+1.50v) and a cu/cu2+ electrode (eo=+0.34v). Calculate the cell potential (Ecell) at 25 Celsius if [Au3+]=2.8x10-7 M and [Cu2+]=7.3x10-5
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If the volume remains constant as the temperature is raised, the pressure exerted by the gas: A. Remains constant B. Steadily decreases C. First decreases and then increases D. First increases and then decreases
Draw the Lewis structure for C1F 2 + (small s at bottom and small + at top) What are its electron-pair and molecular geometries? decribe the bonding in the molecule in terms of hybrid orbitals.
converting liquid water to solid ice releases 1.44 kcalmol.awhat is the sign of delta h for this process?bhow many
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Problem- in the photochemical decomposition of a certain cmpd, light intensity of 5.4 x 10^-6 einsteins s^-1 was employed. Assuming the most favorable conditions, estimate the time needed to decompose 1 mole of the compound.
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