Jgrant5294 Jgrant5294
  • 15-04-2024
  • Chemistry
contestada

A diprotic acid (h2a) has pka of 4.85 pka1 and 9.7 pka2.
Which of the equalitities is true when the ph is 4.85

Respuesta :

Otras preguntas

And what might we learn about the state of our planet today by studying ancient communities that thrived in similar shallow-water marine ecosystems?
Use the order of operations to evaluate the expression. Express your answer as a decimal. −4 (3.2 - |-5 + 1) + (-3)²
Explain how each of the following contaminants is removed during the recrystallization process
Show that the time efficiency of solving the coin-row problem by exhaustive search is at least exponential.a) Trueb) False
What are the advantages of using bar charts as a scheduling tool? Choose one.
Critics of new accounting for federal borrowing argue that it does not matter what the government spends money for. What matters is the total amount that the go
Select the correct answer from each drop-down menu. Read the following lines and determine the options which explain how diseases spread. When a sick person sne
Ravi and Rani started a business and invested money in the ratio 2 : 3 after 1 year the total profit was 40000 what is the share of Ravi in profit?a. Rs. 24000b
First responders at the ___________ may witness or discover a hazardous substance release and initiate the emergency response, and must demonstrate competency i
What is the balance after 1 year of an account containing $600 which earns a yearly nominal interest of 3% that is compounded? a) $618 b) $609 c) $624 d) $615