Chemistry, 15.07.2020 01:01, whosdarrin9396
A salt has the formula AB2, and a Ksp value of 4.3 ร 10-7. What is the solubility of the salt? A. 6.5 ร 10-3 Molar B. 4.8 ร 10-4 Molar C. 4.8 ร 10-3 Molar D. 7.5 ร 10-3 Molar
Answers: 1
Chemistry, 22.06.2019 06:30, irvinbhangal2
What effect might melting sea ice have for people who live in coastal areas?
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Chemistry, 22.06.2019 16:50, TrueKing184
Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 1
A salt has the formula AB2, and a Ksp value of 4.3 ร 10-7. What is the solubility of the salt? A. 6....
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