How much heat is required to heat a pyrex glass dish?

What is the specific heat capacity of the pyrex glass dish?

Answer: 36.96 j

How much heat is required to heat a 5.0 g pyrex glass dish from 23 degrees C to 65 degrees C?

Answer: 36.96 j

Specific Heat Capacity of Pyrex Glass Dish

The specific heat capacity of the pyrex glass dish is 0.176 J/g°C. This value indicates that it requires 0.176 joules of energy to raise the temperature of one gram of pyrex glass dish by one degree Celsius.

Calculation for Heat Required

To calculate the amount of heat required to heat a 5.0 g pyrex glass dish from 23°C to 65°C, we can use the formula: Q = m.c. ΔT Where: Q = heat absorbed or released m = mass of the substance (5.0 g) c = specific heat capacity of the substance (0.176 J/g°C) ΔT = change in temperature (65°C - 23°C = 42°C) Plugging in the values: Q = 5.0 g × 0.176 J/g°C × 42°C Q = 36.96 joules Therefore, the amount of heat required to heat the pyrex glass dish is 36.96 joules.