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Not necessarily. It merely means that one or more of the products is a gas.
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∙ 8y ago
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Are bubble forming in a soda an example of exothermic reaction?
No, the formation of bubbles in a soda is not an example of an exothermic reaction. It is actually a result of a physical process called carbonation, where carbon dioxide gas is dissolved in the liquid under pressure.
Does a car convert gas into energy using an endothermic reaction?
The energy release is exothermic although the exothermic reaction is not the goal. The goal is rapid expansion of gases in order to move the pistons away from the cylinder head. Heat is a by product....and an unwanted one at that.
Is drain cleaner endothermic or exothermic?
Drain cleaner is typically exothermic. When it is mixed with water, it produces heat as a result of an exothermic chemical reaction. This heat helps to dissolve and remove the clogs in the drain.
Where does the energy to cook food come from when a gas stove burns natural gas CH4 and oxygen O2?
The reaction CH4 + 2O2 ----> CO2 + 2H2O releases heat, it is an exothermic reaction.
Is the chemical reaction for aluminum exothermic or endothermic?
Yes it is. When these two chemicals react, the container they are in becomes heated. Exothermic refers to a release of heat and energy.
What happened when the lye dissolve in the water in terms of energy?
Exothermic reaction, then explosion from hydrogen Gas production.
Are bubble forming in a soda an example of exothermic reaction?
No, the formation of bubbles in a soda is not an example of an exothermic reaction. It is actually a result of a physical process called carbonation, where carbon dioxide gas is dissolved in the liquid under pressure.
Is ammonia solution and water an exothermic or endothermic reaction?
Gas devolve reactions are exothermic. So it is a exothermic too.
What happens during an exothermic reaction?
Exothermic reaction is a reaction which gives out heat. For example: when natural gas burns it release its energy to the surroundings which could be the water in a central heating system. this is a EXOTHERMIC REACTION between natural gas and oxygen.
Is a liquid endothermic or exothemic?
A liquid on its own cannot be described as either endothermic or exothermic. The terms endothermic and exothermic are the names of two opposite process reactions. An endothermic reaction absorbs heat and and exothermic reaction gives off heat. A liquid can be involved in either an endothermic reaction or in an exothermic reaction. If you are evaporating a liquid from its liquid phase to its gas phase, then the reaction is usually endothermic and vice versa, going from the gas phase to the liquid phase, the reaction is usually exothermic.
Does a car convert gas into energy using an endothermic reaction?
The energy release is exothermic although the exothermic reaction is not the goal. The goal is rapid expansion of gases in order to move the pistons away from the cylinder head. Heat is a by product....and an unwanted one at that.
What is an example of production of gas in a chemical change?
The reaction of alkali metals with water release hydrogen.
Does gas expand under pressure and does it release energy into the environment?
I believe you are describing endothermic and exothermic reactions. An endothermic reaction is work done on the system by the surroundings. For example, gas engines- the cylinder does work on the gas/oxygen mix and in internally stores the energy until it is combusted, by means of a spark plug to form CO sub 2 and HOH (i.e. water). exothermic reactions, however, are those which are work done by the system on the surroundings. Any combustion reaction is an exothermic reaction.
Is the combustion of methane endo or exothermic reaction?
Let's think about what happens in the combustion of methane. Take natural gas for example (methane) used to heat homes, or used in stoves. The product is heat, therefore heat is given off. Therefore EXOTHERMIC.
Magnesium reacts with oxygen gas to produce magnesium oxide light and heat this reaction is?
an exothermic combination reaction
What are the uses of exothermic reactions?
Self-heating food packaging uses exothermic reactions to warm food. Usually, the substances like calcium oxide or quicklime are utilized to react with water and warm the food. The product of this reaction is calcium hydroxide.
Is an explosion of hydrogen gas when it reacts with oxygen gas endothermic or exothermic?
Exothermic , since when they react, they form a bond. All bonds that are formed release potential energy , and any exothermic reaction involves a loss of energy.
