Answer:
3.6 × 10⁻⁵ M
Explanation:
Ergosterol has a maximum absorbance at λ = 282 nm. The absorbance of an analyte is related to its concentration through the Beer-Lambert's law.
A = ε × <em>l</em> × c
where,
A: absorbance
ε: molar absorptivity
<em>l</em>: optical path length
c; molar concentration
c = A / ε × <em>l </em>= 0.43 / (11,900 M⁻¹cm⁻¹) × 1.00 cm = 3.6 × 10⁻⁵ M
Answer:
I think it's a
Explanation:
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Answer:
Look for extra things to do, small details, until you find a big enough one to go off that to continue
Explanation:
n/a
<span> N-16
</span>7 protons & 9 neutrons
<span>7 + 9 = 16
</span>
