How many electrons are found in a C and O2-, respectively?
1 answer:
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Answer:
The answer is
<h2>760.46 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 of ethanol = 600 g
density = 0.789 g/mL
It's volume is
We have the final answer as
<h3>760.46 mL</h3>Hope this helps you
Answer:
Explanation:
In this case, we have to start with the <u>chemical reaction</u>:
So, if we start with <u>10 mol of cyclohexanol</u> () we will obtain 10 mol of cyclohexanol (
). So, we can calculate the grams of cyclohexanol if we<u> calculate the molar mass:</u>
With this value we can calculate the grams:
Now, we have as a product 500 mL of . If we use the <u>density value</u> (0.811 g/mL). We can calculate the grams of product:
Finally, with these values we can calculate the <u>yield</u>:
%= (405.5/820)*100 = 49.45 %
See figure 1
I hope it helps!
