Use the chemical reaction to answer the question.
2H2O2→2H2O +O2
Which statement about the reaction is correct?
The H2O and O2 produced have the same mass as the original H2O2.
The H 2 O and O 2 produced have the same mass as the original H 2 O 2 .
H2O2 has the same properties as H2O and O2.
H 2 O 2 has the same properties as H 2 O and O 2 .
Atoms of H2 and O2 are lost during the reaction.
Atoms of H 2 and O 2 are lost during the reaction.
The reaction creates new atoms of H2O and O2.
The H2O and O2 produced have the same mass as the original H2O2.
The correct statement about the reaction is: The H2O and O2 produced have the same mass as the original H2O2.
To answer the question using the given chemical reaction, we need to analyze the balanced equation:
2H2O2 -> 2H2O + O2
The coefficients in front of each molecule indicate the number of moles involved in the reaction.
Statement 1: "The H2O and O2 produced have the same mass as the original H2O2."
To determine the mass of the substances involved, we would need the molar masses of H2O2, H2O, and O2. However, without the molar masses, we cannot directly compare the masses of the substances. Therefore, we cannot confirm whether this statement is correct solely based on the chemical reaction.
Statement 2: "H2O2 has the same properties as H2O and O2."
This statement is incorrect. H2O2 is a distinct compound with its own unique properties, different from those of H2O and O2.
Statement 3: "Atoms of H2 and O2 are lost during the reaction."
This statement is incorrect. The reaction depicts the conversion of H2O2 (hydrogen peroxide) into H2O (water) and O2 (oxygen gas). Atoms are not lost during a chemical reaction; they are rearranged into different compounds or molecules.
Statement 4: "The reaction creates new atoms of H2O and O2."
This statement is also incorrect. The reaction does not create new atoms. Instead, it represents the decomposition of hydrogen peroxide into water and oxygen gas.
In conclusion, the correct statement among the given options is that "Atoms of H2 and O2 are lost during the reaction."