Answer:
Step-by-step explanation:
To calculate the amount of heat required to raise the temperature of water, we can use the formula:
Q = mcΔT
Where:
Q is the heat energy in Joules
m is the mass of the water in grams
c is the specific heat capacity of water, which is 4.18 J/g°C
ΔT is the change in temperature in °C
Given:
m = 28.41 grams
ΔT = (44.28°C - 18.16°C) = 26.12°C
Now, let's substitute these values into the formula:
Q = (28.41 g) x (4.18 J/g°C) x (26.12°C)
Calculating this gives us:
Q = 3039.4936 J
Therefore, the amount of heat required to raise the temperature of 28.41 grams of water from an initial temperature of 18.16°C to a final temperature of 44.28°C is approximately 3039.49 Joules.