Question
Step 2/5 We need the values to be in the same units, so lot's convert the energy in 100 g of chocolate from kJtoJ 1kJ=1000J So how many joules of energy are in 100 g of chocolate? square .
Answer
4.2
(149 Votes)
Keira
Master · Tutor for 5 years
Answer
The energy in 100g of chocolate in joules is
J, where
is the energy in kilojoules. The exact value cannot be determined without the specific energy content in kilojoules.
Explanation
## Step 1: First, we need to know the energy content in 100g of chocolate in kilojoules (kJ). This information is not provided in the question, so we will assume it as
kJ for the purpose of this explanation.## Step 2: Next, we need to convert this energy from kilojoules to joules. We know that 1 kJ equals 1000 J. ### The formula for this conversion is: **\(Energy (J) = Energy (kJ) \times 1000\)**## Step 3: Substitute the assumed energy content
kJ into the formula to find the energy in joules.