If the concentration of fluoride anion and aluminum cation was increased to 5 M, by how much would the measured E_cell change? F_2(g) + 2e^- rightarrow F^-(aq) E^0_red = 2.87
Al^3+ + 3e^- rightarrow Al(s) E^0_red = - 1.66

What can be the use of smoke transformed into liquid?

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?