Q:

What is the chemical formula for photosynthesis?

A:

Quick Answer

The balanced chemical equation for photosynthesis is the reaction of 6 CO2 + 6H2O in the presence of sunlight energy that produces C6H12O6 + 6O2. Photosynthesis is a process that requires the two reactants carbon dioxide and water and solar energy to manufacture the products glucose and oxygen.

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Full Answer

Plants use the carbon dioxide in air and the water found in the ground as the reactants in this process. Photosynthesis takes place in the chloroplasts of plant leaves. The chlorophyll found in chloroplasts absorbs light energy in the photosynthesis process to convert it into chemical energy.

This process occurs in two phases that are called the light and dark reactions. During the light reaction, solar energy is used to produce ATP. In the dark reaction phase, the ATP is utilized to make glucose. This phase does not require light.

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Related Questions

  • Q:

    How are photosynthesis and chemosynthesis similar?

    A:

    Photosynthesis and chemosynthesis are similar in that they both provide for the process by which plants produce food and fuel for growth. However, they differ in terms of how they provide for this process. Photosynthesis accomplishes this process through sunlight, while chemosynthesis accomplishes it through chemical energy.

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  • Q:

    What is photosynthesis?

    A:

    Photosynthesis is the process by which green plants manufacture their own food. The process takes place in small structures within the plant’s cells called chloroplasts. Photosynthesis evolved about 3 billion years ago, yet it remains the most important method for harvesting the sun’s energy on the planet.

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  • Q:

    Is photosynthesis endergonic or exergonic?

    A:

    Photosynthesis is an endergonic reaction. An endergonic reaction requires or absorbs energy from its surroundings, while an exergonic reaction releases energy. Most reactions that create or synthesize compounds are endergonic.

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  • Q:

    Why is photosynthesis important?

    A:

    Photosynthesis is the ultimate source of the energy for all the food that humans require, as well as the source of the energy used to build the biological materials that humans use, such as wood, cotton and wool. It is also the major source of oxygen gas that all animals require.

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