Metamorphic rock is formed by intense heat and pressure. Pressure compresses and changes the composition and appearance of these types of rocks. For example, whether pressure is evenly applied or not determines if metamorphic rocks are foliated.
No it is not. Propane can be used as fuel during oxidation reaction however it is not an oxidizing agent. In a redox reaction such as combustion, propane acts as a reducing agent. Common agents are O2 and O3.
Yes, the pressure is inversely proportional to the area over which a force is applied. Decreasing the area that a force acts on will result in a lower pressure. This relationship is defined by the equation Pressure = Force / Area.
The dichromate ion is Cr2O72- and the chromium is in oxidation state 6. When it acts as an oxidizing agent it usually reduces from 6 to 3.2Cr2O72- -----> 4Cr3+ + 7O2 + 16e-See the related link for more information.
Whenever ammonia donates an electron pair to form a covalent bond, it acts as a Lewis base.
The expansion valve separates the high pressure and low pressure sides of the air conditioning system and acts as a metering valve to control the flow of refrigerant. It reduces the pressure and temperature of the refrigerant before it enters the evaporator coil to create cool air for the interior of the vehicle.
The term used to describe the ratio of force and the area on which it acts is called pressure. Pressure is calculated by dividing the force applied by the area over which it is distributed.
An anticonvulsant is an agent which acts against or attempts to prevent convulsions.
false
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Suicide, criminal acts and more pressure
Yes, in combustion, oxygen acts as the oxidizing agent because it gains electrons from the fuel being burned. In corrosion, however, oxygen acts as the oxidizing agent as it accepts electrons from the metal, causing it to corrode or rust.
An agent acts on behalf of another for compensation They have to be registered usually depending on the career field. And since you can't steal from yourself, the prescence of an agent at least theoretically exists. But principals can do criminal things too like selling unlicensed products that need a license or committing fraud in the sale.
Unloading acts as a weathering agent by breaking bedrock into smaller pieces. This increases the surface area along which chemical reactions can occur, which eventually leads to weathering.
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