Al4C3 + 12H2O = 4Al(OH)3↓ + 3CH4
Plants and animals use glucose as a soluble, easily distributed form of chemical energy which can be 'burnt' in the cytoplasm and mitochondria to release carbon dioxide, water and energy. Pure monosaccharides, such as glucose, attract water.
The question is incomplete, complete question is :
The first two steps in the industrial synthesis of nitric acid produce nitrogen dioxide from ammonia:
Step 1 :
Step 2 :
The net reaction is:
Write an equation that gives the overall equilibrium constant K in terms of the equilibrium constants and . If you need to include any physical constants, be sure you use their standard symbols
Answer:
Equation that gives the overall equilibrium constant K in terms of the equilibrium constants :
Explanation:
Step 1 :
Expression of an equilibrium constant can be written as:
Step 2 :
Expression of an equilibrium constant can be written as:
The net reaction is:
Expression of an equilibrium constant can be written as:
Multiply and divide ;
So , the equation that gives the overall equilibrium constant K in terms of the equilibrium constants :
occurs in fluids
Explanation:
Convection is a mode of heat transfer that occurs in fluids.
There are three types of heat transfer:
conduction convection and radiation
- Conduction is a mode of heat transfer that involves an actual contact between the molecules of the medium. It occurs mostly in solids
- Radiation uses electromagnetic waves to transfer heat between two bodies or places. It does not require a material medium. The heat of the sun reaches us by radiation.
- Convection is a mode of heat transfer in fluids. It involves the density differences between hot and cold liquids and gases.
- Water boils by convection currents.
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Sun's energy brainly.com/question/1140127
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