andrewchilders2158 andrewchilders2158
  • 10-04-2024
  • Chemistry
contestada

What volume of 0.10 M sodium formate solution should be added to 50 ml 0f 0/05M formic acid to produce a buffer solution of pH 4.0? [pKₐ for formic acid is 3.80]

A. 3.96 ml
B. 25 ml
C. 39.6 ml
D. 200 ml

Respuesta :

Otras preguntas

why were merchants able to make a profit on the silk road
In an effort to protect themselves, all of the kingdoms of Sumer built __________ outside their cities.A.large moatsB.deep trenchesC.massive wallsD.watch towers
what is the value of any fraction with 0 in the denominator
29 feet is what percent of 6 feet
Name one economic cost and one noneconomic cost of drilling for oil in Antarctica. List one benefit of drilling in Antarctica.
I can run an average of 6 miles per hour. is This Continuos Or Discrete
what were the benefits of going on a crusade ?
what is the food chain in a temperate ocean(Describe the general food interaction of plants and animals. Draw an example.) please help!!!!
why were merchants able to make a profit on the silk road
imagine that the number 2 button on your calculator is damaged and cannot be used.use a flow chart to show 3 different ways in which you can calculate 24x12