Asked by Soraya
You burned a peanut that weights 5.0 grams underneath a calorimeter with 409 mL of water in it. The thermometer reading increased from 21.6 C to 45.5 C. After burning, the peanut weighs 3.43 grams. How many Joules would be released when 1 gram of peanut if burned?
Answers
Answered by
DrBob222
How much heat was released in the experiment?
q = mass H2O x specific heat H2O x (delta T) = ?joules.
What mass of peanut was consumed? That is 5.00g - 3.43 = 1.57g.
So ?joules energy x (1.00/1.57) = xx joules for 1.00 g.
q = mass H2O x specific heat H2O x (delta T) = ?joules.
What mass of peanut was consumed? That is 5.00g - 3.43 = 1.57g.
So ?joules energy x (1.00/1.57) = xx joules for 1.00 g.
Answered by
jam
Calculate the heat needed at 0 degrees Celsius in each of the following: joules to melt 65.0g of ice
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.