mariaaking1873 mariaaking1873
  • 12-09-2018
  • Chemistry
contestada

A chemist burns a serving of peanuts in a calorimeter and sees that 150000 j of energy is released what should the nutritional label say

Respuesta :

AsiaWoerner AsiaWoerner
  • 21-09-2018

We know that

1 calorie = 4.184 Joules

so let us convert the joules to calories first

1 Joule = 1 / 4.184 Cal

150000 = 150000 / 4.184 Cal = 35850.86 Cal

Now in case of food articles

one calorie = 1 Kcal

Therefore on food label it will = 35.851 Cal

Answer Link

Otras preguntas

6 5/10 as improper fraction
what is the largest prime factor of 34
the only Native American who successfully stayed on their land were A) Seminole B) Sauk C) Cherokee D) Fox
_ is 8% of 200, please help and show work, thanks
What is (7/12)/(5/9)? In simplest form..
which statement describes every number that is a solution to the inequality 6t > 48? A) It has a value greater than 8 B) It has a value less than 8 C) It has
_ is 8% of 200, please help and show work, thanks
PLEASE CHECK MY ANSWERS (PART 1)
what is 3\13 times 143 equal
PLEASE HELP IS THE OLD YELLER !!!!!!!!!!!! When does Mrs. Coates first demonstrate that she recognizes Travis is taking on his father's role? A. when Travis go