The statement that Phenolphthalein is not
affected by PH is False
Phenolphthalein is a colorless
chemical compound, when added to alkaline
solutions it will turns pink, which means it
has been affected by the PH.
Phenolphthalein will remain colorless
if in acidic solution, that's less than PH of 7.
But at pH level of 8.2 it turns pink then at pH
10 it turns magenta.
Therefore, PH do affect Phenolphthalein
indicator
Answer:
Olá, boa tarde. Caso precise, estou a disposição para a realização de trabalhos acadêmicos, entre em contato comigo, Fernanda 21994321300Explanation:
The answer is D. Teachers hate when you interview people and they make you rely on the internet/books LOL
Based on the information given, it should be noted that there'll be 0.06537 moles of HgS and 0.13074 moles of the remaining compound.
<h3>
What is precipitation?</h3>
Precipitation simply means the process of transforming a dissolved substance into an insoluble solid. It's the conversion of a solution into a solid.
From the complete information, it can be inferred from the reaction that was balanced that there'll be 0.06537 moles of HgS and 0.13074 moles of the remaining compound. This shows the moles of each ion that remains.
Learn more about precipitation on:
brainly.com/question/24704707
