Answer:
10B has 18.9%
11B has 81.1%
Explanation:Please see attachment for explanation
Assuming that compound a has only c, h, and one n atoms, determine the molecular formula, and then draw a possible structure if
compound a has ir absorption at 1620-1680 cm-1 but not at 3010-3090 cm-1
1 answer:
The peak at 1620-1680 cm⁻¹ is characteristic absorption peak of C=C stretching while peak at 3010-3100 cm⁻¹ is characteristic absorption peak of C-H streching in which C is sp² hybridized.
It means that the structure contains carbon double bond carbon but there is no H attached to sp² hybridized carbon.
I have drawn one structure which follows the scenario. And molecular formula of Molecule is C₆H₉N.
Result:
According to given information the best suggested compound has formula C₆H₉N with structure shown below,
It means that the structure contains carbon double bond carbon but there is no H attached to sp² hybridized carbon.
I have drawn one structure which follows the scenario. And molecular formula of Molecule is C₆H₉N.
Result:
According to given information the best suggested compound has formula C₆H₉N with structure shown below,
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Answer:
The answer is
<h2>8.4 mL</h2>Explanation:
The volume of a substance when given the density and mass can be found by using the formula
From the question
mass = 88.2 g
density = 10.5 g/cm³
The volume is
We have the final answer as
<h3>8.4 mL</h3>Hope this helps you