There are two H2 .There are four nitrogen atoms present. There are two NH3 formed
The sum of the partial pressures in a mixture of gasses is the total pressure of the mixture.
So
4.1 atmospheres + partial pressure of other gas = 5.7 atmospheres
5.7 - 4.1 = 1.6 atmospheres
1.6 atmospheres is therefore the partial pressure of the other gas in the mixture.
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Answer:
pH = 0.32
Explanation:
To solve this problem we use the <em>Henderson-Hasselbach equation</em>:
- pH = pKa + log
In this case
- [A⁻] is [NH₃], as it is the conjugate base of a weak acid
- [HA] is [NH₄⁺], as it is a weak acid
So now we just <u>compute the data in the equation</u>
- pH = 9.24 + log