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Travka [436]
3 years ago
11

Respiration describes the process that living cells use to release energy by combining sugar and oxygen. The primary chemical ch

anges that happen during respiration are shown in the equation below.
C6H12O6 + 6O2 ---> 6CO2 + 6H2O + energy

Which statement correctly compares the reactants and products of the equation?
A.
The mass of the reactants is less than the mass of the products.
B.
The mass of the reactants is greater than the mass of the products.
C.
The mass of the reactants is the same as the mass of the products.
D.
The number of reactant molecules is greater than the number of products.
Chemistry
1 answer:
True [87]3 years ago
5 0

Answer:

C the mass of the reactant molecules is the same as the mass of the product

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The element carbon continuously Cycles through an ecosystem. A simplified carbon cycle showing Step I, where organic molecules (
nikitadnepr [17]

Answer:

See the answer below

Explanation:

Organic molecules in the form of carbohydrates are created during photosynthesis or chemosynthesis and these processes cause carbon to be removed from the atmosphere or other environment into the biosphere - the living organisms of the ecosystem.

During photosynthesis, atmospheric carbon dioxide is fixed as carbohydrates into green plants in a two-stage process that requires sunlight energy and water. The entire process can be summarized as an equation below:

6CO_2 + 6H_2O + sunlight --> C_6H_1_2O_6 + 6O_2

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3 years ago
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3 years ago
Define the term ligand. Cu2+(aq) reacts with ammonia to form the complex ion
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4 0
3 years ago
Chemist preformed Reaction of solid magnesium burning and found that the mass of the magnesium oxide what is greater than the ma
tankabanditka [31]

Answer:

The magnesium reacted with the oxygen in the air.

Explanation:

For argument’s sake, let’s say that the mass of magnesium oxide was 3 g and that of the oxide was 5 g.  

The reaction was

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Mass:           3 g                                          5 g

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4 0
3 years ago
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