Answers: 2
![\frac{[Sn^{2+}_{(diluted)}}{[Sn^{2+}_{(concentrated)}]}](/tpl/images/0524/9528/81ffa.png)
in the cell is 
will be equal to zero.![E_{cell}=E^o_{cell}-\frac{0.0592}{n}\log \frac{[Sn^{2+}_{(diluted)}}{[Sn^{2+}_{(concentrated)}]}](/tpl/images/0524/9528/cb590.png)
= 0.10 V![\frac{[Sn^{2+}_{(diluted)}}{[Sn^{2+}_{(concentrated)}]}](/tpl/images/0524/9528/5c0ba.png)
= ?![0.10=0-\frac{0.0592}{2}\log \frac{[Sn^{2+}_{(diluted)}}{[Sn^{2+}_{(concentrated)}]}](/tpl/images/0524/9528/25d4c.png)
![\frac{[Sn^{2+}_{(diluted)}}{[Sn^{2+}_{(concentrated)}]}=4.016\times 10^{-4}](/tpl/images/0524/9528/6ddca.png)
Another question on Chemistry
Chemistry, 21.06.2019 14:30
Which statement about sound is not true? a. air particles travel with sound waves. b. sound waves cannot travel through a vacuum. c. sound waves exist even if no one hears them. d. air particles vibrate along the path of a sound wave.
Answers: 1
Chemistry, 22.06.2019 06:00
24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm
Answers: 2
Chemistry, 22.06.2019 14:30
1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?
Answers: 3
Chemistry, 22.06.2019 19:20
For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)
Answers: 1
You know the right answer?
A concentration cell consists of two Sn/Sn2+ half-cells. The cell has a potential of 0.10 V at 25 ºC...
Questions
History, 18.07.2019 20:00
History, 18.07.2019 20:00
Mathematics, 18.07.2019 20:00
Social Studies, 18.07.2019 20:00
Physics, 18.07.2019 20:00
History, 18.07.2019 20:00
Mathematics, 18.07.2019 20:00
English, 18.07.2019 20:00
Health, 18.07.2019 20:00
English, 18.07.2019 20:00
