Determine the number o( bonding electrons and the number of nonbonding electrons in the structure of CO_2. Enter the number of b
onding electrons followed by the number of nonbonding electrons in the dot structure of this molecule separated by a comma (e.g., 1,2). Draw the main Lewis structure of NOF. Draw nonbonding electrons using the dot notation and bonding electrons as a bond. Determine the number of bonding electrons and the number of nonbonding electrons m the structure of BeF_2. Enter the number of bonding electrons followed by the number of nonbonding electrons, separated by a comma, In the dot structure of this molecule (e.g., 1,2).
1 answer:
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Answer:
66.67%
Explanation:
From the given information:
mass of cyclohexane = 2.9949 grams
density of cyclohexane = 0.779 g/mL
Recall that:
Density = mass/volume
∴
Volume = mass/density
So, the volume of cyclohexane = 2.9949 g/ 0.779 g/mL
= 3.8445 mL
Also,
mass of propylbenzene = 1.6575 grams
density of propylbenzene = 0.862 g/mL
Volume of propylbenzene = 1.6575 g/ 0.862 g/mL
= 1.9229 mL
The volume % composition of cyclohexane from the mixture is:
= 66.67%