the energy produced by the snack in an experiment is calculated to be 14,928 j/g. what is the energy of the…

the energy produced by the snack in an experiment is calculated to be 14,928 j/g. what is the energy of the snack in calories/gram? snack energy = ? cal/g or kcal/g 1000 cal = 1 kcal remember there are 4.18 j per 1 calorie.

the energy produced by the snack in an experiment is calculated to be 14,928 j/g. what is the energy of the snack in calories/gram? snack energy = ? cal/g or kcal/g 1000 cal = 1 kcal remember there are 4.18 j per 1 calorie.

Answer

Explanation:

Step1: Convert Joules to calories

We know that ( 1 \text{ cal} = 4.18 \text{ J} ), so to convert ( 14928 \text{ J/g} ) to cal/g, we divide by ( 4.18 ). ( \frac{14928}{4.18} \text{ cal/g} \approx 3571.3 \text{ cal/g} )

Step2: Convert calories to kilocalories (Calories)

Since ( 1000 \text{ cal} = 1 \text{ kcal} = 1 \text{ Cal} ), we divide the calorie value by ( 1000 ). ( \frac{3571.3}{1000} \text{ Cal/g} \approx 3.57 \text{ Cal/g} )

Answer:

( 3.57 ) (or approximately, depending on rounding during calculation)