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Is reducing lead oxide with carbon to produce lead endothermic or Exothermic?
Wiki User
∙ 13y ago
It is endothermic
Wiki User
∙ 13y ago
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Does heating calcium carbonate produce an endothermic or exothermic reaction?
its an endothermic reaction, because the it broke the bonds of the calcium carbonate (CaCO3) in order to make calcium oxide (CaO) and Carbon dioxide (CO2).
What does carbon dioxide produce?
it produces heat
Do plant produce when they have no oxygen?
Yes, plants produce oxygen and need carbon dioxide and sunlight to produce food.
Carbon dioxide one person produce?
The amount of carbon that one person produces in a day is estimated to be 900 grams. Humans produce carbon dioxide when they breathe out.
In which process do producers use carbon from carbon dioxide to produce other carbon containing molecules?
photosynthesis
Is production of sugar in photosynthesis exothermic and endothermic?
yes it is because you absorb carbon dioxide and water to produce sugar in photosynthesis.
Is carbon dioxide formation endothermic and exothermic?
Exothermic because the heat of formation is -566. Exo- is negative and Endo- is positive.
Does heating calcium carbonate produce an endothermic or exothermic reaction?
its an endothermic reaction, because the it broke the bonds of the calcium carbonate (CaCO3) in order to make calcium oxide (CaO) and Carbon dioxide (CO2).
Is dry ice exothermic?
Dry ice is the cold dense white mist produced by solid carbon dioxide in the air. The sublimation of dry ice is an endothermic reaction.
Which of the following is true about photosynthesis A. It is an exothermic reaction B. It is an endothermic reaction C. It produces carbon dioxide D. It occurs in animals?
Photosynthesis is an endothermic process.
The synthesis of carbon disulfide is spontaneous and exothermic at room temperature what must be true regarding this reaction?
The reverse reaction is endothermic and nonspontaneous.
Is the combustion of propane endothermic or exothernic?
In the presence of excess oxygen, propane burns to form water and carbon dioxide. When not enough oxygen is present for complete combustion, incomplete combustion occurs when propane burns and forms water, carbon monoxide, and carbon dioxide.
What is the name of the type of reaction that produces heat?
exothermic reactions1) Combustion: A combustion reaction is when oxygen combines with another compound to form water and carbon dioxide. These reactions are exothermic, meaning they produce heat. An example of this kind of reaction is the burning of napthalene:C10H8 + 12 O2---> 10 CO2 + 4 H2O
What does exothermic mean in terms of thermodynamics?
Exothermic means that heat energy is given off from the reaction. In turn this means that the enthalpy (stored chemical energy) decreases. Best example of an exothermic reaction is combustion reactions (reacting with oxygen, or even more simply: burning). The opposite of exothermic is endothermic.
Examples of endothermic and exothermic reactions?
Exothermic reactions give out energy overall. Here are some exothermic reactions:- Combustion of fuels such as hydrogen & methane- Neutralisation of an acid by an alkali- Reaction between sulphur & ironEndothermic reactions take in energy overall. Here are some endothermic reactions:- Reactions involved in cooking- The thermal decomposition of calcium carbonate- Photosynthesis in which plants use sunlight, carbon dioxide & water to make their own food
What is a chemical reaction producing heat and light?
Any chemical will give off light if it is heated to a sufficiently high temperature. There are also chemicals that give off light at relatively low temperatures. Fireflys produce a type of chemical called luciferins, that produce light.
What is the correlation between carbon and energy?
Carbon combustion is an exothermic reaction.
