A chunk of silver has a heat capacity of 42.8 J/degrees C and a mass of 181g. Calculate the specific heat of silver.
heat capacity/mass = specific heat capacity (specific heat).
How many kilocalories are released by the combustion of 17.1 g of C8H18
To calculate the specific heat of silver, we need to use the formula:
Specific heat (c) = heat capacity / mass
Given:
Heat capacity (C) = 42.8 J/degrees C
Mass (m) = 181g
Using the formula, we can now calculate the specific heat of silver:
Specific heat = 42.8 J/degrees C / 181g
Specific heat ≈ 0.236 J/g°C
So, the specific heat of silver is approximately 0.236 J/g°C.
To calculate the specific heat of silver, you need to know the heat capacity of the chunk of silver and its mass.
Specific heat (c) is a property of a substance that tells you how much energy is required to raise the temperature of a given amount of that substance by 1 degree Celsius (or 1 Kelvin). It is expressed in J/g · °C or J/kg · °C.
The formula to calculate specific heat is:
Specific heat (c) = Heat capacity (C) / Mass (m)
Given:
Heat capacity (C) = 42.8 J/°C
Mass (m) = 181g
Using the formula, we can substitute the values:
Specific heat (c) = 42.8 J/°C / 181g
Now, divide the heat capacity by the mass to find the specific heat:
Specific heat (c) = 42.8 J/°C / 181g ≈ 0.236 J/g · °C
Therefore, the specific heat of silver is approximately 0.236 J/g · °C.