0
Calorimeters are made of copper !!
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is a bomb calorimeter used for?
A calorimeter is a device used to measure the heat levels produced by chemical reactions. Bomb calorimeters are heavy-duty devices to withstand greater levels of heat combustion and pressure. Bomb calorimeters are used in many industries such as the oil and gas industry or food industry.
What are the different types of calorimeters?
Bomb calorimeter and coffee-cup calorimeter. Both useful, however, the bomb calorimeter is better to use if you're measuring deltaH of a gas
What is the difference between calorimetry and spectrophotometry?
A calorimeter is a device used for calorimetry, the science of measuring the heat of chemical reactions or physical changes as well as heat capacity. The word calorimeter is derived from the Latin word calor, meaning heat. Differential Scanning Calorimeters, Isothermal Microcalorimeters, Titration Calorimeters and Accelerated Rate Calorimeters are among the most uncommon types. A spectrophotometer is a photometer (a device for measuring light intensity) that can measure intensity as a function of the color, or more specifically, the wavelength of light. There are many kinds of spectrophotometers. Among the most important distinctions used to classify them are the wavelengths they work with, the measurement techniques they use, how they acquire a spectrum, and the sources of intensity variation they are designed to measure. Other important features of spectrophotometers include the spectral bandwidth and linear range. Perhaps the most common application of spectrophotometers is the measurement of light absorption, but they can be designed to measure diffuse or specular reflectance. Strictly, even the emission half of a luminescence instrument is a kind of spectrophotometer. Dr. HARI MURALEEDHARAN FOUNDER & CHAIRMAN MIOBIO BIOLOGICAL SCIENCES BANGALORE,CHENNAI, TRIVANDRUM info@miobio.in www.miobio.in 09677278708,09895333134
Constant-pressure calorimeters can be calibrated by electrical heating When a calorimeter containing 125 mL of water is supplied with 4690 J of electrical energy its temperature rises from 21.4oC to?
First, calculate the water's mass by multiplying its density with volume. Next divide the energy supplied with (massXwater's specific heat) to find the rise in temperature. Add the result to the initial temperature to get the final temperature
What is principle of working of bomb calorimeter?
A bomb calorimeter is a type of constant-volume calorimeter used in measuring the heat of combustion of a particular reaction. Bomb calorimeters have to withstand the large pressure within the calorimeter as the reaction is being measured. Electrical energy is used to ignite the fuel; as the fuel is burning, it will heat up the surrounding air, which expands and escapes through a tube that leads the air out of the calorimeter. When the air is escaping through the copper tube it will also heat up the water outside the tube. The temperature of the water allows for calculating calorie content of the fuel
What are important qualities of a calorimeter?
Calorimeters need to be well insulated as calorimetry relies on the fact that temperature change only occurs within the solution and that no heat escapes to the surroundings. Thes best are which most insulated or is made of a good insulator. Polystyrene coffee cups makes excellent calorimeters because their ability to block the passage of heat.
Should thermos have high or low heat capacity?
calorimeters should have a low heat capacity
What things are made of the element krypton?
Several applications of krypton are:- filling gas in incandescent and fluorescent lamps- very special calorimeters for particle physics- lasers Kr-F- magnetic resonance imaging
What is a bomb calorimeter used for?
A calorimeter is a device used to measure the heat levels produced by chemical reactions. Bomb calorimeters are heavy-duty devices to withstand greater levels of heat combustion and pressure. Bomb calorimeters are used in many industries such as the oil and gas industry or food industry.
What can replace the role of water in calorimeters?
if you know the specific heat of the liquid you're using to replace the water, any liquid you want
What are the different types of calorimeters?
Bomb calorimeter and coffee-cup calorimeter. Both useful, however, the bomb calorimeter is better to use if you're measuring deltaH of a gas
What has the author Henry John Valentine Tyrrell written?
Henry John Valentine Tyrrell has written: 'Thermometric titrimetry' -- subject(s): Calorimeters and calorimetry, Volumetric analysis
What has the author Nelson Settles written?
Nelson Settles has written: 'Heats of alkali silicate/water interactions using the flow microcalorimeter' -- subject(s): Thermodynamics, Heat, Calorimeters, Calorimetry
What are the use of a calorimeter?
A calorimeter is a device used for calorimetry, the science of measuring the heat of chemical reactions or physical changes as well as heat capacity. The word calorimeter is derived from the Latin word calore, meaning heat. Differential scanning calorimeters, isothermal microcalorimeters, titration calorimeters and accelerated rate calorimeters are among the most common types. A simple calorimeter just consists of a thermometer attached to a metal container full of water suspended above a combustion chamber.
What measures the heat of the chemical reactions?
A calorimeter is a device used to measure the quantity of heat flow in a chemical reaction. Two of the most common types of calorimeters are the coffee cup calorimeter and the bomb calorimeter..........For more info., referSpecial:UnAnsweredQ
What are the two types of thermometers?
Adiabatic calorimeters are used for measuring temperature change for experiments done at constant pressure. Bomb calorimeters are used to measure reactions with a constant volume (such as explosions).
What tools do scientists use in science?
Bunsen Burners, Flasks, Test Tubes, Pipettes, Graduated Cylinders, Calorimeters, Tongs, Triple Balance Beam, Hot Plates, Beakers, Fume Hood, Thermometers, and many many many more.
