## How do you find the specific heat of methanol?

At ambient pressure and temperature the isobaric specific heat, CP, of liquid methanol is 2.53 [kJ/kg K] or 0.605 [Btu/lb °F] = [cal/g K], while the isochoric specific heat, CV, is 2.12 [kJ/kg K] or 0.506 [Btu/lb °F] = [cal/g K].

## How do you find the specific heat of a calorimeter?

Part I: Heat Capacity of the Calorimeter The heat capacity, C, of a substance is the amount of heat required to raise the temperature of a given quantity of the substance by 1 degree. The relationship between heat capacity and specific heat is C = m×sp_heat. Therefore, q = C×Δt and C = q ÷ Δt.

**How can specific heat be determined?**

It describes how much heat must be added to a unit of mass of a given substance to raise its temperature by one degree Celsius. The units of specific heat capacity are J/(kg °C) or equivalently J/(kg K). The heat capacity and the specific heat are related by C=cm or c=C/m.

**How do you calculate the specific heat of a metal?**

Q = m*s*dT, where Q = heat, m = mass, s = specific heat, and dT is the change in temperature (T2 – T1). You can use this formula to calculate the specific heat.

### What is the specific heat of the unknown metal?

The specific heat capacity of the unknown metal is approximately 916 J kg−1K−1, which roughly corresponds to the heat capacity of aluminium as listed in the Handbook of Chemistry and Physics.

### How to determine the specific heat of methanol?

Problem #9:A 25.95 g sample of methanol at 35.60 °C is added to a 38.65 g sample of ethanol at 24.70 °C in a constant-pressure calorimeter. If the final temperature of the combined liquids is 28.65 °C and the heat capacity of the calorimeter is 19.3 J/C, determine the specific heat of methanol.

**How do you measure methanol in a calorimeter?**

Stand the spirit lamp containing methanol away from the calorimeter, and use a wood splint to light it. Adjust the height of the wick, using metal tweezers, to obtain a flame about 1 cm high. Weigh the spirit lamp, including the cap, as accurately as possible and record the mass in a Results Table.

**How to calculate the heat capacity of the calorimeter?**

Use the mass of water and the specific heat capacity of the water to calculate the heat capacity of the water. Calculate the heat capacity of the calorimeter. In this experiment, the heating element is set to operate for 5 seconds, during which time the heating element will transfer a total of 100 kJ of heat to the calorimeter.

#### How to calculate the specific heat of a substance?

The formula for specific heat looks like this: Q is the amount of supplied or subtracted heat (in joules), m is the mass of the sample, and ΔT is the difference between the initial and final temperatures. Heat capacity is measured in J/ (kg·K). You don’t need to use the heat capacity calculator for most common substances.