posted by .

a human being requires 2700Kcal of energy per day.if the enthalpy of combustion of glucose is -1350Kcal/ many grams of glucose a person has to consume everyday?

  • chemistry -

    gramsglucose:2700/1350 =2grams Which is about the mass of a penny. Ever wonder why folks are getting fat?

  • chemistry grade 12 -

    Ahuman being requires 2700Kcal of energy perday, if delta Hc of glucose is -1350Kcal/mol.How many grams of glucose aperson has to consume everyday?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    From this equation, how many glocose does the human body consume ineach minute?
  2. Chemistry

    When 0.3212g of glucose was burned in bomb calorimeter of calorimeter constant 641J/K, the temperature rose by 7.943 K. Calculate a) the standard molar internal energy of combustion b) the standard enthalpy of combustion and c) the …
  3. Chemistry

    The average human requires 120.0 grams of glucose (C6H12O6) per day. How many grams of CO2 ( in the photosynthesis reaction) are required for this amount of glucose?
  4. chemistry

    if the heat of combustion of glucose is -2808 kJ/mol, how many grams of glucose are required to supply 1650 kJ of heat?
  5. chemistry

    Normal glucose levels in the blood are from 70 to 110 mg glucose per 100 mL of blood. I the level falls too low, there can be brain damage. If a person has a glucose level of 108 mg/100 mL, what is the total mass of glucose in grams …
  6. chemistry

    a human being requires 2700kcal of energy per day.if enthalphy of glucose is-1350kcal/mole,how many grams of glucose a person has to consume every day :
  7. chemistry

    The typical person needs a 2000 calorie diet to sustain “normal” activity. Nowadays, a lot of the energy in American diet comes from fats and sugars. Assume that “fats” provide 9.0 calories per gram and sugars (treat as glucose) …
  8. Chemistry

    What are the steps to solve this problem?

    Our bodies can use glucose, C6H12O6 (s) (MM = 180.2 g/mol ) , as a fuel. The heat of combustion of glucose in 2.820 x 103 kJ/mol. The human body has a specific heat of 4.18 J·˚C−1·g−1 Howmany grams of glucose would …
  10. Chemistry

    The human body “burns” glucose (C6H12O6) for energy. a. Write a balanced chemical reaction for the complete combustion of glucose to CO2(g) and H2O(l) such that the stoichiometric coefficient for glucose is 1. b. When 1.00 g of …

More Similar Questions