According to "When Is a Planet Not a Planet?" scientists determined that Pluto was not a planet. What were the causes that led t
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Hello there!
This is an interesting thing I did last year in my Sophomore year.
Let me try this out!
First, we wanna start by drawing a standard structure with carbon in the middle, as hydrogen can only form one bond. (Please see pictue #1)
We know that the center carbon has too many bonds (maximum of 4), so we will shift two hydrogen over to the other carbon. (See picture #2)
Now each carbon has too few bonds, so we will make a double bond between them.
The last picture is the correct structure of C2H4, ethylene. The octet rule is kept.
I am terrible when it comes to drawing things. I hope this helps~!
This is an interesting thing I did last year in my Sophomore year.
Let me try this out!
First, we wanna start by drawing a standard structure with carbon in the middle, as hydrogen can only form one bond. (Please see pictue #1)
We know that the center carbon has too many bonds (maximum of 4), so we will shift two hydrogen over to the other carbon. (See picture #2)
Now each carbon has too few bonds, so we will make a double bond between them.
The last picture is the correct structure of C2H4, ethylene. The octet rule is kept.
I am terrible when it comes to drawing things. I hope this helps~!
<u>Answer:</u> The mass percent of methanol in solution is 13.85 %
<u>Explanation:</u>
To calculate the mass of water, we use the equation:
- <u>For water:</u>
Density of water = 1.000 g/mL
Volume of water = 985.1 mL
Putting values in above equation, we get:
- <u>For methanol:</u>
Density of methanol = 0.792 g/mL
Volume of methanol = 200.0 mL
Putting values in above equation, we get:
To calculate the mass percent of methanol, we use the equation:
Mass of solution = [158.4 + 985.1] g = 1143.5 g
Mass of methanol = 158.4 g
Putting values in above equation, we get:
Hence, the mass percent of methanol in solution is 13.85 %