Is gasoline a solution colloid or suspension

1 answer:

5 0

Gasoline is a solution

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bezimeni [28]

Answer:

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mixer [17]

Be a chemist. Lol. Lessen waste, make chemicals more efficient, cure diseases... and stuff :)

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Ghella [55]

Answer:

$[base]=0.28M$

Explanation:

Hello,

In this case, by using the Henderson-Hasselbach equation one can compute the concentration of acetate, which acts as the base, as shown below:

$pH=pKa+log(\frac{[base]}{[acid]} )\\\\\frac{[base]}{[acid]}=10^{pH-pKa}\\\\\frac{[base]}{[acid]}=10^{4.9-4.76}\\\\\frac{[base]}{[acid]}=1.38\\\\$

$[base]=1.38[acid]=1.38*0.20M=0.28M$

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