What was the impact of the british clean air act of 1956

1 answer:

8 0

The correct answer in here is: Limited the burning of soft coal. Some reasons for that are that when Britain was the workshop of the world its coal consumption increased from around 10 million tons per annum in 1800 to almost 200 million tons in 1950 and also that <span>Coal smoke was linked to very high death rates from respiratory diseases such as bronchitis, killing between 800,000 and 1.4 million people in the period 1840-1900.</span>

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During which moon phrase do spring tides occur

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In a solution, when the concentrations of a weak acid and its conjugate base are equal, ________.

NARA [144]

In a solution, when the concentrations of a weak acid and its conjugate base are equal, the -log of the concentration of H+ and the -log of the Ka are equal.

<h3>What is Henderson-Hasselbalch equation ?</h3>

This formula is frequently used to determine the pH of buffer solutions. A weak acid and its conjugate base make up buffer solutions.
To find the pH of the buffer solution, we obtain the pKa of the weak acid and add it to the log of the concentration of the conjugate base divided by the concentration of weak acid.
So whenever the concentration of the weak acid is equal to the concentration of the conjugate base, the pH of the buffer solution is equal to the pKa of the weak acid.