Ask Question
ChemistryChemistry
9 April, 11:34

If a person burns 2171 Cal each day, how much energy (kJ) does she burn in 2 days?

+5
Answers (1)
  1. 9 April, 13:51
    0
    As 1 calorie = 4.184 jouls

    Or

    1 calorie = 0.004184 kilojouls

    Total calories for two days = 2171 x 2 = 4342 calories

    Hence the energy in kj = 4342 x 0.004184 = 18.16 kj
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If a person burns 2171 Cal each day, how much energy (kJ) does she burn in 2 days? ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
To name the compound written as CuCl2, you would write: O A. Copper chloride. O B. Chromium (II) chloride. O O C. Copper (II) chloride. D. Copper fluoride.
Answers (1)
The rate constant of a reaction is 4.50*10-5 L/mol·s at 195°C and 3.20*10-3 L/mol·s at 258°C. What is the activation energy of the reaction?
Answers (1)
Tony made 14L of lemonade for a party. His guests drank 9500mL of the lemonade. How many milliliters did Tony have left?
Answers (1)
Calculate the number of moles in 118.2 grams of copper
Answers (1)
How do atomic mass and atomic number change across and dow the periodic table of elements?
Answers (1)
New Questions in Chemistry
What are three conditions that can cause chemical reactions to occur?
Answers (1)
Facts about heat absorption and simple questions about heat absorption with answer
Answers (1)
You measure a piece of wood with a meter stick and is it exactly one meter long. How many centimeters long is it?
Answers (2)
When salt dissolved in water, what type of change occurs? A) physical only B) chemical only C) physical and chemical
Answers (2)
Select all of the characteristics that define matter. A.) Matter has mass. B.) Matter has volume (takes up space). C.) Atoms and compounds are made out of matter. D.) All matter has the same density.
Answers (2)
Home » Chemistry » If a person burns 2171 Cal each day, how much energy (kJ) does she burn in 2 days?
Sign Up Forgot Password?