Discover Questions

Calculate ΔG at 298 K for this reaction in urban smog where [O2] = 0.210 atm and [O3] = 5.00 × 10−7 atm.? 2 Al(s) + 3 CuCl2(aq) → 2 AlCl3(aq) + 3 Cu(s)
a) Rewrite the chemical equation as a statement using words instead of symbols.? An electron travels at 20.0 Mm/s in a plane perpendicular to a uniform 0.0100 T magnetic field. Describe the path quantitatively.? I need help with math...
A number cube is rolled. What is the probability that a number greater than 4 will be rolled? 1/3
1/6
2/3
5/6? 12/15 divide by 20/45 times 28/21?