Question 3 of 10
2 points
methane gas is burned to provide heat. the chemical reaction for this
process is shown in the equation below.
ch4 + 202 → co2 + 2h2o + energy
what are the products in this chemical reaction?
o a. co2 + 2h20 + energy
o b. co2 + ch4
o c. ch4 + 202
o d. o2 + co2 + energy
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The products of these chemical reaction are A. CO2+2H2O+energy

Explanation:

In a chemical or biochemical reaction the reactants are placed on the left side and the products are placed on the right hand side with respect to the sign of equilibrium.

From this point of view the products of the given chemical reaction are Carbon dioxide(CO2),water(H2O) and energy.

The chemical reaction states that in presence of oxygen methane gs is converted to carbon dioxide(CO2) and water(H2O) with the liberation of energy.

As a result Methane(CH4) and oxygen(O2) act as reactant whereas CO2,H2O and energy are the products in the mentioned reaction.

answer: c

explanation:

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands