I think it’s b hope that helped
Answer:
A. Actual Yield
Since all of the others are calculated not measured outright.
Answer:
35
Explanation:
The number of protons in bromine-80 is 35, it is the same with the atomic number.
Answer:
A. 336 L
Explanation:
STP is 0 °C and 1 bar.
At STP, the molar volume of a gas is 22.71 L.
Volume = 15 mol × 22.71 L/mol
Volume = 341 L
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The above answer is not in your list of options.
It appears that you are using the <em>OLD</em> (pre-1982) definition of STP, at which the molar volume of a gas is 22.4 L.
Then
V = 15 mol × 22.4 L/mol = 336 L
