Looks correct but the second to last I would of put abiotic and biotic factors but I don’t know what’s right for you
The first three are T I don’t know about the next two and the last one is T
Answer:
B. as a food preservative in the manufacture of detergents
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3.62x10^24/ 6.02x10^23= 6.013 moles to 3dp
Answer:
1. The dye that absorbs at 530 nm
Explanation:
With a larger HOMO-LUMO gap, there's also a higher absorption energy, so this means that the dye with the higher absortion energy has the larger HOMO-LUMO gap.
The relationship between energy and wavelenght can be expressed by the formula E = hc/λ, this means that the <em>lower</em> the wavelenght, the <em>higher</em> the energy is. So the dye that absorbs at a lower wavelenght has a larger HOMO-LUMO gap.
