If you look at the half reactions though don't both reactions have the electrons on the right hand side in order to get the right final equation, or am i missing something crucial out.
But if Fe is oxidation Fe-Fe2+ + 2e- and Cl is reduction Cl2 + 2e- - 2Cl-, then u would have a transfer of...
Hey iv been given a tutorial question that says:
How many electrons are transferred in the following reaction?
Fe + 2HCl -> FeCl2 + H2
Now when you go to a redution potential table and get
Fe2+ + 2e- -> Fe(s)
2H+ + 2e- -> H2
Cl2 + 2e- -> 2Cl-
Do you have to do the reaction...
WOuld someone be able to give us a hand for this question, I am stumped.
Polyethylene is a synthetic polymer or plastic with many uses. 2.06 g of a polyethylene sample was dissolved in enough benzene to make 100 mL of solution, and the osmotic pressure was found to be 1.86 torr at 25oC. What is...
Would anyone be able to help me with this question?
The density of a 10.4 M CH3OH (methanol) solution is 0.858 g/mL. What is the molality (m) of this solution? H2O is the solvent.
Anhy help is appreciated cheers.
iv been asked to show that the ideal c/a ratio for a hexagonal close packing unit cell is 1.633. The only thing i could come up with was to do with the atomic packing factor. where i get (4/3pi^2r*6) / (3a*2r*c). Am i heading in the right direction or am i way off course. If I am way off would...
To provide some perspective on the dimensions of atomic defects in solids, consider a metal specimen that has a dislocation density of 10^4 mm^-2. Suppose that all the dislocations in 1 cm^3 were somehow removed and linked end-to-end. How far (in km) would the chain extend? Now suppose that the...