Question

X is the total number of atoms present in the formula of the gas responsible for global warming and YZ is the percentage of nitrogen in the atmosphere. Report
the answer in the form of X + Y+Z
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Answer 1

Given:

Total number of atoms present in the formula of the gas responsible for global warming is $X$

The percentage of nitrogen in the atmosphere is $YZ$

To Find:

The answer in the form of $X+Y+Z$

Explanation:

We know that the primary gas responsible for global warming is carbon dioxide $(CO_{2} )$ and it has one carbon atom and two oxygen atoms.

∴ Number of atoms present in $(CO_{2})=3$ ⇒ $X=3$

We know that the percentage of nitrogen in the atmosphere is 78%  

⇒  $Y=7$ ; $Z=8$

∴ $X+Y+Z=3+7+8$

$=18$

Answer:

$X+Y+Z=18$