Chemistry, 30.08.2019 08:30 hickslily9
Calculate the hydroxide ion concentration for an aqueous solution that has a ph of 3.45
Answers: 2
![[H^{+}]](/tpl/images/0211/4228/85507.png)
![[OH^{-}]](/tpl/images/0211/4228/e46dd.png)
= antilog 10.55
Another question on Chemistry
Chemistry, 22.06.2019 06:00
An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
Answers: 3
Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
You know the right answer?
Calculate the hydroxide ion concentration for an aqueous solution that has a ph of 3.45...
Questions
English, 20.11.2021 01:00
Mathematics, 20.11.2021 01:00
Social Studies, 20.11.2021 01:00
Mathematics, 20.11.2021 01:00
Business, 20.11.2021 01:00
History, 20.11.2021 01:00
Mathematics, 20.11.2021 01:00
Spanish, 20.11.2021 01:00
