A chemist wants to calculate the amount of heat that is absorbed by a sample of copper as it is melted. Which constant should she use?
A. [tex]$\Delta H_{\text {fus }}$[/tex]
B. [tex]$-\Delta H_{\text {vap }}$[/tex]
C. [tex]$\Delta H_{\text {vap }}$[/tex]
D. [tex]$-\Delta H_{\text {fus }}$[/tex]
Answer (2)
Divide that # by 3. You get $18,333.33
To find \(\frac{1}{3}\text{ of } 55,000.00 \), divide $55,000.00 by 3, which equals $18,333.33. Thus, one third of $55,000.00 is $18,333.33.
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