subject
Physics, 20.11.2019 01:31 erock5528

Finally, fill the flask to the mark with deionized water and mix thoroughly. calculate the analytical concentrations of acetic acid and acetate using the volume of glacial acetic acid used and the mass of sodium acetate that you weighed. calculate the theoretical ph value of this buffer.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 18:20
An input force of 7 n is applied to a machine with a mechanical advantage of 1.75. what is the maximum the machine could lift? 12.25 n7n7.25 n26.2 n
Answers: 1
question
Physics, 22.06.2019 00:30
Comedians like to joke that the reason we haven’t been visited by intelligent life from elsewhere in the universe is that aliens have been monitoring earth’s broadcasts of intellectually embarrassing tv programs, like gilligan’s island, fear factor, the jersey shore, and the jerry springer showand so consider us far too primitive to merit a visit. let’s check the assertion that aliens could have been receiving them. tv programs are broadcast at a frequency of about 100mhz with about 100kw of total power in 30frames per second, which emanatesroughly uniformly in all directions. assume that interstellar space transmits these broadcasts without attenuation. no matter how smart they are, aliens would require at least one photon per frame to interpret our signals. findthe number of photons per unit time per unit area reaching a receiver on a possible planet in the nearest star system, which is about 4 light-years away (a light-year is the distance light travels in a year). if aliens aimed a receiver or detector directly at earth, how big (in diameter) would it have to be to receive a photon per frame
Answers: 2
question
Physics, 22.06.2019 03:30
What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.
Answers: 1
question
Physics, 22.06.2019 07:30
This is the substance(s) formed in a chemical reaction.
Answers: 1
You know the right answer?
Finally, fill the flask to the mark with deionized water and mix thoroughly. calculate the analytica...
Questions
question
Spanish, 27.06.2020 22:01
question
Mathematics, 27.06.2020 22:01
question
Mathematics, 27.06.2020 22:01
question
Mathematics, 27.06.2020 22:01
question
Social Studies, 27.06.2020 22:01
Questions on the website: 13722360