The process of photosynthesis is commonly written as:
6CO
2
+ 6H
2
O → C
6
H
12
O
6
+ 6O
2
. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
What are the two chemical reactions in photosynthesis?
Light-dependent and light-independent reactions
are two successive reactions that occur during photosynthesis.
What is the chemical reaction of photosynthesis Class 7?
A simple word equation that can be used to describe the process of photosynthesis is carbon dioxide + water —> glucose + oxygen + water. A balanced chemical equation for the process can be written as
6CO2 + 6H2O —> C6H12O6 + 6O2.
What is the chemical reaction for photosynthesis quizlet?
The balanced equation for photosynthesis is:
6CO2 + 6H2O + sunlight energy = C6H12O6 + 6O2
Photosynthesis can be represented using a chemical equation: Carbon dioxide + water + light energy gives a carbohydrate + oxygen.
What are 3 reactions of photosynthesis?
Once in the mesophyll cells, CO
2
diffuses into the stroma of the chloroplast—the site of light-independent reactions of photosynthesis (Figure 13.6. 1). The light-independent reactions (also known as the Calvin cycle) can be organized into three basic stages:
fixation, reduction, and regeneration
(Video 13.6.
Which 4 chemicals are involved in photosynthesis?
The equation shows that the “ingredients” for photosynthesis are
carbon dioxide, water, and light energy
. Plants, algae, and photosynthetic bacteria take in light from the sun, molecules of carbon dioxide from the air, and water molecules from their environment and combine these reactants to produce food (glucose).
Why photosynthesis is a chemical reaction Class 8?
Photosynthesis is a process in which
light energy from the sun is used by the plants to prepare starch from carbon dioxide and water
. The sunlight uses the chemical reaction between carbon dioxide and water, which finally ends up in the production of starch (photo means light and synthesis means production).
What is photosynthesis equation in Class 10?
The photosynthesis equation is as follows:
6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light
produces glucose and oxygen.
What is photosynthesis class 10th?
Answer: Photosynthesis is
the process in which green plants use sunlight to make their own food
. Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas as raw materials. Chlorophyll is a substance in all green plants, especially in the leaves.
What is the correct chemical equation for photosynthesis *?
The chemical equation for photosynthesis is
6CO2+6H2O→C6H12O6+6O2.
What is the unbalanced chemical equation for photosynthesis?
Why the unbalanced equation for photosynthesis ”
6CO2 + 12H2O —> C6H12O6 + 6O2 + 6H2O
” us used ? The equation you shared is a variation of one of the most widely used summaries of the process of photosynthesis.
What is the two types of reaction?
Different Types of Chemical Reactions. …
Combination reaction
.
Decomposition reaction
.
Displacement reaction
.
What is the chemical reaction for cellular respiration?
Carbon dioxide + Water Glucose (sugar) + Oxygen CO2 + H2O C6H12O6 + 6O2
Cellular respiration or aerobic respiration is a series of chemical reactions which begin with the reactants of sugar in the presence of oxygen to produce carbon dioxide and water as waste products.
What chemical is needed for photosynthesis?
To perform photosynthesis, plants need three things:
carbon dioxide, water, and sunlight
.
What is the end product of photosynthesis?
Though the final product of photosynthesis is
glucose
, the glucose is conveniently stored as starch. Starch is approximated as (C
6
H
10
O
5
)
n
, where n is in the thousands. Starch is formed by the condensation of thousands of glucose molecules.
Which chemicals control all of the reactions in photosynthesis?
Photosynthesis is an endothermic reaction. The light energy required is absorbed by a green pigment called
chlorophyll
in the leaves. Chlorophyll is located in chloroplasts in plant cells , particularly the palisade and spongy mesophyll cells .
What is photosynthesis and write the reaction of photosynthesis?
Photosynthesis is the process by which green plants
synthesis organic food as carbohydrates in
the presence of SUNLIGHT , WATER , CHLOROPHYLL , CO2 and other raw materials . ■IT'S BALANCED EQUATION : 6 CO2 (Carbondioxide ) + 12 H20 ( water) —–> C6 H12 06 ( glucose) + 6 H20 (water) + 6 O2 ( oxygen.
What is respiration word equation?
The word equation for respiration is:
Glucose + Oxygen = Carbon Dioxide and Water
The chemical equation is C6H1206 + O2 = CO2 + H20 Respiration is used by all living humans and animals, to make energy for movement, heat and to keep vital organs running, without it we'd be dead.
What is photosynthesis for kids?
Photosynthesis is the process in which
green plants use sunlight to make their own food
. … Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas. Chlorophyll is a substance in all green plants, especially in the leaves. Plants take in water from the soil and carbon dioxide from the air.
What is photosynthesis class 6th?
Hint: Photosynthesis is the process by which green plants prepare their own food with the help of carbon-dioxide, water, chlorophyll and light. By this process the light energy is converted into
chemical energy
.
What is photosynthesis 5th grade?
Photosynthesis is the big name for the process by which plants convert energy from sunlight into energy for food. This process also requires water and carbon dioxide. … In this form the plants can use the glucose,and water for food and release the oxygen back into the air for consumption by animals, including humans.
What is photosynthesis class 4th?
Answer: It is the process by which
plant manufacturers their own food in the presence of sunlight and chlorophyll
with the help of carbon dioxide and water.
What is photosynthesis in BYJU's?
Photosynthesis is a
biological process utilized by all green plants to synthesize their own nutrients
. The process of photosynthesis requires solar energy, water and carbon dioxide. The by-product of this process is oxygen.
Which event occurs in photosystem 1?
High-energy electrons, which are released as photosystem I absorbs light energy, are used to drive the synthesis of nicotine adenine dinucleotide phosphate (NADPH). Photosystem I obtains
replacement electrons from the electron transport chain
.
What is the main pigment color for chlorophyll?
Green
plants have the ability to make their own food. They do this through a process called photosynthesis, which uses a green pigment called chlorophyll. A pigment is a molecule that has a particular color and can absorb light at different wavelengths, depending on the color.
What happens during the light-independent reactions?
The light-independent reactions of
photosynthesis
take place within the stroma. It contains enzymes that work with ATP and NADPH to “fix” carbon from carbon dioxide into molecules that can be used to build glucose. The chloroplast's own genetic material (separate from that of the cell) is also stored in the stroma.
In what ways are the chemical reactions of photosynthesis and cellular respiration similar?
Photosynthesis and cellular respiration are similar because both reactions contain
water, carbon dioxide, glucose, oxygen and energy
.
What is the chemical equation for photosynthesis and cellular respiration?
The products of one process are the reactants of the other. Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration:
C
6
H
12
O
6
+ 6O
2
→ 6CO
2
+ 6H
2
O
.
Photosynthesis: 6CO
2
+ 6H
2
O → C
6
H
12
O
6
+ 6O
.
What is 6CO2?
6CO2 =
Six molecules of carbon dioxide
.
What is product in photosynthesis?
During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O
2
) and
a form of sugar called glucose (C
6
H
12
O
6
)
.
What is the chemical energy in the cell called?
adenosine triphosphate (ATP)
, energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes.
Why is the photosynthesis equation wrong?
The equation for photosynthesis shown above is very misleading. It suggests that
changing carbon dioxide and water into carbohydrates is a simple, one-step process
. … During each of the many stages of photosynthesis, a single atom or an electron is transferred from one compound to another.
What do you mean by chemical reaction?
A chemical reaction is a
process in which one or more substances
, also called reactants, are converted to one or more different substances, known as products.
What is chemical reaction example?
A chemical reaction happens when one or more chemicals are changed into one or more other chemicals. Examples:
iron and oxygen combining to make rust
.
vinegar and baking soda combining to make sodium acetate, carbon dioxide and water
.
What are types of chemical reactions?
- Synthesis reactions. Two or more reactants combine to make 1 new product. …
- Decomposition reactions. A single reactant breaks down to form 2 or more products. …
- Single-replacement reactions. …
- Double-replacement reactions. …
- Combustion reactions.
