CompostionBook742 CompostionBook742
  • 22-04-2024
  • Chemistry
contestada

The ka of acetic acid is 1.8*10⁻⁵. what is the ph of a solution that is composed of 0.250m CH₃CO₂H and .250m NaCH₃CO₂

Respuesta :

Otras preguntas

Which term refers to the policy of containing communism and preventing its spread into more countries? a. the Iron Curtain b. the Marshall Plan c. the Truman Do
Julie needs to cut 4 pieces of yarn, each with the same length, and a piece of yarn 7.75 inches long. Let y represent the length of each of the equal pieces of
Why was Charles Martel’s victory at the Battle of Tours so important for Christianity?
which two geometric sequence in the following list have the same ratio? a. 4.3, 17.2, 68.8, 275.2 b.5, 15, 45, 135, 405 c -5, -15,- 45, -135,- 405 d. -4.8, -16.
find the product of - y(2y 3 - 8)
What ultimately controls the cell's production of proteins? a. RNA b. DNA c. protein d. allele
Which structural component is found in DNA but not in RNA? A.ribose B.deoxyribose C.phosphate group D.nitrogenous base
Three of the common characteristics of hunter-gatherer communities were _____.
Which information would best be shown on a bar graph? A) The amount of money raised by each class in a bake sale B) The change in the amount of money spent by t
Which statement about American cities during the 1960s is not true? a. Serious poverty and unemployment resulted from millions of southern blacks moving to nort