0
What is the pH of a weak acid solution that has an H of 2.1 106 M?
Wiki User
∙ 8y ago
pH = -log[H] = - log [2.1*10exp(-6)] = 5.68
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
How is a 0.1n solution of perchloric acid prepared?
pipette out 8.5 ml perchloric acid in to 500 ml acetic acid and add 21 ml of acetic anhydride make up to volume to 1000 ml with acetic acid*. * Let this solution stand for one day and check the water content
What salt will hydrochloric acid produce?
One can not find out 'who', it is just a number, one can only correct the answer, or flag it (which I did just now) or report abuse.Looking in the 'History' page of that particular question one can see the following: "ID0081931662 wrote the first answer to Do salt and vinegar form hydrochloric acid 14 Nov 2009 21:23" .
What numbers and atoms are present in citric acid?
We can ascertain this by looking at the molecular/chemical formula for citric acid which is: C6H8O7 -- The subscript 6 tells us there are 6 carbon atoms per molecule of citric acid
What is element 106?
An artificially produced radioactive element with atomic number 106 that has only been produced in trace amounts. The isotope with mass number 266 has the longest confirmed half-life (21 seconds), although heavier isotopes with longer half-lives have been reported.
Is propionic acid dangerous?
No. Propionic acid is listed by the FDA as a synthetic flavoring substance that is generally recognized as safe (GRAS) for its intended use (21 CFR 184.1081). It may cause mild skin irritation if mishandled.
What is 106 divided by 21?
5.0476
What is the greatest common factor of 21 and 106?
The GCF is 1.
How is a 0.1n solution of perchloric acid prepared?
pipette out 8.5 ml perchloric acid in to 500 ml acetic acid and add 21 ml of acetic anhydride make up to volume to 1000 ml with acetic acid*. * Let this solution stand for one day and check the water content
What is the gcf for 21 and 106?
It is: 1
How is a 0.1 N solution of perchloric acid prepared?
pipette out 8.5 ml perchloric acid in to 500 ml acetic acid and add 21 ml of acetic anhydride make up to volume to 1000 ml with acetic acid.Stand iday this solution and and check the water content not exceedsto 0.025 to 0.5% then standardize the solution by PHP
What are the release dates for 106 and Park Top 10 Live - 2000 2008-08-21?
106 and Park Top 10 Live - 2000 2008-08-21 was released on: USA: 21 August 2008
How many times does 5 go into 106?
21 r1.
How many times do 21 fit into 106?
30 times
What are the factors of 105 and 106?
Factors of 105 are: 1, 3, 5, 7, 15, 21, 35, and 105.Factors of 106 are: 1, 2, 53, and 106.
How old was the oldest Filipino person?
Fidel Rocero 106 yrs old as today...he was April 21 1907...we just celebrated his 106 birthday last April 21 2013...
What are the release dates for Wheel of Fortune - 1983 Aloha 1 21-106?
Wheel of Fortune - 1983 Aloha 1 21-106 was released on: USA: 2 February 2004
What are the release dates for The Tonight Show with Jay Leno - 1992 21-106?
The Tonight Show with Jay Leno - 1992 21-106 was released on: USA: 11 March 2013
