Chemistry, 17.07.2019 21:10 stephany739
Agalvanic cell cr(s)cr2 (aq) | sn2*(aq)sn(s) is constructed using a completely immersed cr electrode that weighs 34.7 g and a sn electrode immersed in 500 ml of 1.00 m sn2(aq) solution. a steady current of 0.0758 a is drawn from the cell as the electrons move from the cr electrode to the sn electrode (a) which reactant is the limiting reactant in this cell? enter symbol (b) how long does it take for the cell to be completely discharged? (c) how much mass has the sn electrode gained when the cell is completely discharged? (d what is the concentration of the sn2+(aq) when the cell is completely discharged? assume that the limiting reactant is 100% reacted.
Answers: 2
Chemistry, 22.06.2019 00:00, brookemcelhaney
Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating
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Chemistry, 22.06.2019 12:00, kayla32213
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
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Chemistry, 22.06.2019 20:10, jakhunter354
The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)
Answers: 3
Agalvanic cell cr(s)cr2 (aq) | sn2*(aq)sn(s) is constructed using a completely immersed cr electrode...
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