Answer:
I hope this answer is correct
Explanation:
Legacy, that part of someone or something that remains and is left behind or left to someone from certain circumstance after is gone, like a property or the story that occurred to be remembered by; and with eaves we think of the part of a building that overhangs the walls, like a jutting roof, thus we could build this sencence:
"Part of her grandfather's legacy was that homestead in Beijing with lovely eaves and siheyuan architecture."
The ph of the buffer solution given after 0.750 mol of H⁺ have been added is; 4.34
<h3>What is the PH of the Buffer?</h3>
pKa = -log(Ka) = 4.20
[A⁻] = [NaC₇H₅O₂]
[HA] = [HC₇H₅O₂]
Concentration of NaC₇H₅O₂ in the preferred buffer solution is;
[132.8g/(144.11 g/mol * 300 mol)] * 1000 mL/1 L = 3.07 M
Formula for the PH here is;
pH = pKa + log [A⁻/HA]
Thus;
pH = -log(6.3 x 10⁻⁵) + log [3.07/2.31]
pH = 4.34
Read more about bufffer PH at; brainly.com/question/22390063
