What are exothermic reactions used for?
Natalie AntonExothermic reactions are mainly used for heating.
A chemical reaction known as an exothermic reaction releases heat energy into the immediate environment.
Since burning is a common daily activity—for example, cooking—combustion is an exothermic reaction.
They are essentially utilized for everything that requires warming or heating the surrounding area.
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Mateo AguilarExothermic reactions are used for various purposes, including heating systems, power generation, chemical production, and propulsion systems in rockets and fireworks.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- #"6345 J"# of energy are required to raise the temperature of water from #22.6^@"C"# to #45.1^@"C"#. What is the mass of the water?
- If a sealed syringe that contains some gas is heated, in which direction will the syringe plunger move?
- A calorimeter contains 15 grams of water. The water's temperature increases by 10 C°. How much heat energy was added to the water? (Hint: water's specific heat is 1 cal/g°C)?
- Determine the specific heat of unknown metal from the fact that 6.40 * 10-2kj are needed to raise the temperature of 15g of unknown metal from 22 degrees Celsius to 33 degrees Celsius?
- How would you calculate the standard enthalpy change for the following reaction at 25 °C: H2O (g) + C (graphite)(s) --> H2 (g) + CO (g)?
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