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What do you call the substance that reacts chemically with another to produce heat?
The substance that reacts chemically with another to produce heat is called a "reactant."
When butane reacts with oxygen the temperature of the surrounding area does what?
When butane reacts with oxygen, it undergoes combustion and releases heat energy. This heat energy increases the temperature of the surrounding area, leading to an exothermic reaction.
What does the candle react to in a jar?
The candle reacts to heat from the flame by melting the wax, allowing it to burn and release light and heat. It also reacts to oxygen in the air to sustain the combustion process, producing a flame.
Why does a cold pack get cold when the chemical reacts?
A cold pack creates a endothermic reaction when the chemical reacts, which means that energy is taken from the surrounding, which makes the packaging cold. it is the opposite with a heat pack, an exothermic reaction is created which releases the energy into the surrounding creating the heat. Hope this helped.
What is the enthalpy change when hydrochloric acid reacts with magnesium?
The enthalpy change when hydrochloric acid reacts with magnesium is exothermic, meaning it releases heat energy.
How does heat affect matter during a change of state?
the chemicals reacts faster
What chemicals can heat water when added to it?
You want something that reacts with water and is exothermic. An example would be an alkali metal (such as sodium), or perhaps oxygen salts that react with water
Why did my polyurethane turn yellow?
Polyurethane can turn yellow due to exposure to light, heat, or chemicals. This yellowing process is known as oxidation, which can happen over time as the polyurethane reacts with its environment.
What reacts with heat?
just about anything!!
How much energy does a car engine have?
A car engine is technically a heat engine that has no energy of its own but it converts the chemical energy in the fuels into heat and then into kinetic energy by turning a rotating shaft. The chemicals that react to make the engine work consists of carbon and hydrogen from the gasoline in the fuel tank, and oxygen taken from the atmosphere. The carbon reacts with oxygen to produce carbon dioxide and heat, while the hydrogen reacts with oxygen to produce water and heat.
Why is delivery tube removed from water before the heat is turned off?
The delivery tube is removed from water before the heat is turned off to prevent water from being sucked back into the apparatus due to a decrease in pressure. This can lead to contamination of the chemicals being collected, as well as potential hazards if the hot water reacts violently upon contact with the chemicals.
What happens when silk is near heat?
Silk reacts to heat the same way any other natural fibre reacts: too close equals flame.
What do you call the substance that reacts chemically with another to produce heat?
The substance that reacts chemically with another to produce heat is called a "reactant."
How is heat energy given out when acid reacts with carbonate?
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What kind of chemicals attract heat?
Nothing "attracts heat"
is wool or polyester or warmer?
Neither generate heat. Neither is warmer
What is the value of a 2006 gold US nickel?
There's never been a gold nickel. Your coin is either plated or was affected by exposure to heat or chemicals. Either way, it has no added value.
