A. The presence of fuel and oxygen. B. The presence of fuel, oxygen, and heat. C. The presence of heat and light. D. The presence of harmful pollutants. 相关知识点: 试题来源: 解析 B。中文解析:文中提到燃烧反应发生的条件是有燃料、氧气和热,所以答案是 B。反馈...
What are the products of a combustion reaction? Is combustion a chemical reaction? What is always true of a combustion reaction? What is enthalpy of combustion? How does a combustion reaction differ from other chemical reactions? Are combustion reactions exothermic?
What is the enthalpy change of reaction using thermodynamic data for the net ionic equation H2(g) + O2(g) --> H2O(g)? The heat of combustion of benzene is -41.74 kJ/mol. Combustion of 2.82 g of benzene causes a temperature to rise from 25.20 degrees Celsius to 28.29 degrees Celsius ...
Acombustion reactionis a type ofchemical reactionin which acompoundand anoxidantare reacted to produceheatand a newproduct. The general form of a combustion reaction can be represented by the reaction between a hydrocarbon and oxygen, which yields carbon dioxide and water: hydrocarbon + O2→ CO2...
In non-buffered aqueous solutions, ATP is unstable and hydrolyzes into ADP and phosphate. This is because the P-O-P bond in ATP is weaker than the formed phosphate bonds, and the reaction releases energy through hydrogen bonding between the products and water, resulting in an exothermic and ...
What causes chemical explosions? Many are a result of oxidation reduction reactions. One or more reactants are oxidized. One or more are reduced. It should be recognized that not every such reaction results in explosion. Iron combines with moist air to produce rust. The oxygen in the air is...
. This occurs when reactants are made to react in powdered form. For example, powdered sugar dissolves more quickly in water than a lump of sugar. Also, in the case of combustion, the reaction is very fast when the fuel is in the form of fine particles or in the form of a powder....
The life self-satisfied must have a good time, not causes Jin Zunkong to return to parents' home. [translate] aModeling the Combustion Behavior of Hazardous Waste in a Rotary Kiln Incinerator 塑造有害废料燃烧行为在一个回转炉焚秽炉 [translate] a对场地的要求较高 Is high to the location ...
Combustion is a rapid oxidation process. 6 Oxidisation British spelling for electron loss in reactions. Oxidisation processes are key in energy production in cells. 12 Oxidation Loss of electrons in a chemical reaction. Oxidation of glucose in cells provides energy. 5 Oxidisation Part of burning...
Balance the combustion reaction of chrysene: (C18H12) at 298K. C18H12(s)+ O2(g) CO2(g) + H2O(l) What is the value of ng for the combustion reaction? ng = mol Complete combustion of a hydrocarbon is a reaction where oxygen reacts with the compound to yield carbon dioxide and water...