You weigh out Potassium Permanganate,
Mass of KMnO4 (MW=158.034)………. 0.1528 g
You dissolve it completely in water………. 47.00 mL
(a) Molarity of MnO4- solution……………………… 0.02057 M
You pipet out your UNKNOWN…………. 1.00 mL
You acidify and titrate it with your KMnO4 solution until the permanganate color persists.
Volume of permanganate solution………. 22.90 mL
(b) Molarity of the HOOH in the UNKNOWN………………………………_____________ M
I’m not sure if you need Part A to figure it out, but I included it anyway. Show work please, thanks!
I just made some banana mash with seeds in it and placed it in the cage for my budgies could eat em. I was just wondering what other recipes I can use with different food to keep them happy and healthy ;D. I just recently found out they CAN eat more than just seeds!! So please anything would help. I have 2 males and 2 females and 2 unknown( 1 week year old babies!!) lol
You weigh out Potassium Permanganate,
Mass of KMnO4 (MW=158.034)………. 0.1528 g
You dissolve it completely in water………. 47.00 mL
(a) Molarity of MnO4- solution……………………… 0.02057 M
You pipet out your UNKNOWN…………. 1.00 mL
You acidify and titrate it with your KMnO4 solution until the permanganate color persists.
Volume of permanganate solution………. 22.90 mL
(b) Molarity of the HOOH in the UNKNOWN………………………………_____________ M
I’m not sure if you need Part A to figure it out, but I included it anyway. Show work please, thanks!
Found a set of 3 at a local thrift store. A bit damaged, but amazing work.
Pictures here: http://www.southcomputers.com/other/art/unknown_1/
Anyone have an idea of the artist signature or information about the artist?
Thanks!
I just made some banana mash with seeds in it and placed it in the cage for my budgies could eat em. I was just wondering what other recipes I can use with different food to keep them happy and healthy ;D. I just recently found out they CAN eat more than just seeds!! So please anything would help. I have 2 males and 2 females and 2 unknown( 1 week year old babies!!) lol