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Word equation for photosynthesis: carbon dioxide + water ---in the prescence of sunlight and chlorophyll --> glucose + oxygen Balanced symbol equation: 6CO2 + 6H2O ---> C6H12O6 + 6O2 Therefore the reactant gas is carbon dioxide and the product gas is oxygen.

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Q: Which gas is a reactant in photosynthesis and which is a product of photosynthesis?
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Related questions

What substance is a product of cellular respiration and a reactant in photosynthesis?

Glucose is a product of photosynthesis and a reactant in cellular respiration.


What is a gaseous reactant of photosynthesis?

oxygenOxygen gas is the product of photosynthesis. It comes from the water being split at photosystem II.


Is a reactant of photosynthesis?

Glucose is a product.


What term best describes oxygen in photosynthesis?

Reactant


Carbon dioxide is a product of photosynthesis?

No, carbon dioxide is a reactant in photosynthesis.


What gas is the reactant of the chemical reactions of photosynthesis?

The gas is carbon dioxide.


What element is both a product of photosynthesis and a reactant in respiration?

oxygen


Is water made when natural gas burns a reactant or product?

It is reactant!


Is carbon dioxide a product or reactant?

Carbon dioxide, in photosynthesis, is a reactant, or "raw material" and in cellular respiration, is a product or end product, so it is really either, but the answer to the question according to the category is a "raw material."


What is the reactant gas in photosynthesis and a product of photosynthesis?

The overall reactants of photosynthesis are carbon dioxide and water, and the overall products of photosynthesis are glucose and oxygen.The overall reactants of aerobic respiration are glucose and oxygen, and the overall products of respiration are carbon dioxide and water.


Is hydrogen gas a product or a reactant?

It can be both.


What gases are the most reactant?

Reactant gases in general include ammonia, methane, nitrous oxide etc. In photosynthesis, however, the reactant gas is carbon dioxide. It produces glucose in plants.Reactant gases in general include ammonia, methane, nitrous oxide etc. In photosynthesis, however, the reactant gas is carbon dioxide. It produces glucose in plants.