Fedral regulations set an upper limit of 50 parts per millison (ppm) of `NH_(3)` in the air in a work environment ( that is , 50 mL `NH_(3)` per `10^(6)` mL of air).The density of `NH_(3)(g)` at room temperature is `0.771` g/L .Air from a manufacturing operation was drawn through a solution containing 100 mL of `0.0105` M HCl . The `NH_(3)` reacts with HCl as follows:
`NH_(3)(aq)+HCl(aq)toNH_(4)Cl(aq)`
After drawing air through the acid solution for 10 minutes at a rate 10 litres/min the acid was titrated .The remaining acid required `13.1` mL of `0.0588` M NaoH to reach the equivalence point .
Is this manufacturer in compliance with regulations ?

Explanation

To determine whether the manufacturer is in compliance with the federal regulations regarding ammonia (NH₃) levels in the air, we will follow these steps:

### Step 1: Calculate the total volume of air drawn through the HCl solution.
The air was drawn at a rate of 10 liters per minute for 10 minutes.

\[ \text{Total Volume of Air} = \text{Rate} \times \text{Time} = 10 \, \text{L/min} \times 10 \, \text{min} = 100 \, \text{L} \]
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