Such ions are said to be isoelectronic
Answer:
The last figure (with the name 3-Chloro-2-iodo-4-methylhexane) is correct.
Explanation:
---> It gives the correct numbering of the positions of each Iodine Chlorine and Methyl which are attached at 2, 3 and 4 respectively
---> and also the names are given on alphabetical order (i.e. first Chlorine then Iodine and then Methyl)
Answer:
1080 photons
Explanation:
ΔE = hc/λ => Energy per photon
h = 6.63 x 10⁻³⁴ j·s
c = 3 x 10⁸ m/s
λ= 535 nm = 5.35 x 10⁻⁷ m
ΔE/photon = (6.63 x 10⁻³⁴ j·s)(c = 3 x 10⁸ m/s)/(5.35 x 10⁻⁷ m) = 3.71 x 10⁻¹⁹ j/photon
For #photons in 4.00 x 10⁻⁷ j = (4.00 x 10⁻⁷ j) / (3.71 x 10⁻¹⁹ j/photon) = 1076 photons ≅ 1080 photons (3 sig. figs.)
Cyclic AMP is the molecule that is created by the Adenylate cyclase.
N204 is the correct answer
hope this helps !!
