Each person at Louie's barbecue used 3/8 cup of barbecue sauce. There were 7 people at the barbecue. How may cups of barbecue sa
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The expression is a product expression
The denominator of the simplified fraction is 3n -2
<h3>How to determine the denominator?</h3>The expression is given as;
Divide the first fraction by 2/2
Evaluate the above product
The above fraction is a simplified fraction of , and the denominator is 3n - 2
Hence, the denominator of the simplified fraction is 3n -2
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The final temperature on the block is 25 degrees.
Heat is a form of energy. This question shows that energy is transferred from the acetone to the metal block.
Data given;
- M1 = 3.33g
- T1 = 25 degrees
- M2 = 44g
- T2 = 25 degree
- C1 = 124.5 J mol K
- C2 = 0.89 J/g K
Applying the principles of heat transfer,
Heat loss = Heat gain
From the calculation above, the final temperature on the block is 25 degrees.
Learn more on heat transfer here;