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What are the differences between simple calorimeter and bomb calorimeter?
A simple calorimeter measures heat changes in a substance through temperature changes in water surrounding it, while a bomb calorimeter measures the heat of combustion of a substance by igniting it in a sealed chamber under high pressure. Bomb calorimeters are more precise and accurate than simple calorimeters, but they are also more complex and expensive to operate.
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 is the mass of a cup of coffee?
The volume is 6 fluid ounces
How would a calorimeter constant be effected if it were made of glass instead of styrofoam?
If a calorimeter were made of glass instead of styrofoam, its calorimeter constant would likely be higher. This is because glass has a higher thermal conductivity compared to styrofoam, allowing for faster heat transfer between the system and its surroundings. As a result, the glass calorimeter would require a higher constant to account for this increased heat loss or gain.
Which conditions exists in a cup calorimeter?
In a cup calorimeter, conditions such as constant pressure and adiabatic conditions should be maintained to ensure accurate measurement of heat flow in a reaction. This involves insulation to limit heat exchange with the surroundings and a sealed container to prevent energy loss or gain from the system. Additionally, the components within the cup calorimeter should be stable and inert to avoid interference with the reaction being studied.
What kind of cup would you use to make a calorimeter?
Styrofoam Cup
What is the best way to measure calorimetry?
Calorimetry is the scientific practice of measuring the heat that a reaction between energies may create, and there are two different types of measurements one can take; they are based on constant pressure and constant volume. To measure calorimetry, one should employ the use of a calorimeter (which is basically an insulated object like a styrofoam cup). One must then seal the reactants in the calorimeter and measure the change change in temperature, comparing the previous temperature to the temperature after the experiment.
What is the best mesusurement for the capacty of a coffee cup in ml?
A best measurement doesn't exist.The volume of a coffee cup is very variable ariund the world: from 30 mL to 200 Ml.
When 1.0 mol 58.44 g of sodium chloride is dissolved in 100.0 g of water in a coffee-cup calorimeter the temperature of the water drops from 20.0C to 14.1C What is the heat of solution for sodi?
3900
What is the difference in measurement between whole coffee beans and ground coffee when brewing a cup of coffee?
The main difference in measurement between whole coffee beans and ground coffee when brewing a cup of coffee is the volume. Whole coffee beans take up more space than ground coffee because they are not compacted. This means that you will need more whole beans compared to ground coffee to achieve the same strength of flavor in your cup of coffee.
How can I make a styrofoam calorimeter?
To make a styrofoam calorimeter, you will need a styrofoam cup, a lid for the cup, a thermometer, and a stirrer. Cut a hole in the lid to insert the thermometer. Fill the cup with a known volume of water and record its initial temperature. Place the cup in a larger container filled with water and heat or cool the water to a desired temperature. Place the lid on the cup and stir the water to ensure even temperature distribution. Record the final temperature of the water to calculate the heat exchange.
How many cups of coffee can fit in a coffee cup that is 1 cup in size?
One cup of coffee can fit in a coffee cup that is 1 cup in size.
