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A t-killer cell walks up to a body cell and says
"I have a lysis to kill"
Reality is often disappointing . . . . . . posted on Instagram - http://bit.ly/2ZbOnda
I'm positive I just lost an electron
Better keep an ion that...
As of 1992, I've made 27 complete revolutions around the sun...
Loved this representation. Follow. @qickhosting From @physics0403 . . . . . . . #physics #picoftheday #theoreticalphysics #instafame#inspirationalquotes #engineering #engineer #engineeringstudent #stephenhawking #time #quantumphysics #theories #sciencefiction #sciencenerd #instafame #inspirationalquotes #instagood#instagram #quotes #science #sciencejoke #biology #chemistry #omg #youngsheldon #quantummechanics #dyk #facts #blackholes #scientist #factoftheday
I was laughing at this page https://m.imgur.com/gallery/rXaal when I saw this pic and gazed at it, confused. Since Iron rust is Iron (III) Oxide Fe2O3, and is formed by Iron reacting to oxygen in the air, why does the picture say that water (aka H2O) rusts the pipes?
After some researches, below is the answer I find if you are confused about the same thing.
Rusting is a type of corrosion— a metal donates its electron to a nonmetal electron acceptor. Oxygen gas in the air is in its stable diatomic form O2 that doesn’t want to accept electrons. So water serves this job of electron receptor. Solid Fe dissolves into Fe2+ and 2e- in water. Water also breaks apart into H+ and OH-. OH- would take the electrons that Fe gives up according to this equation: Fe2+ + 2OH-➡️Fe(OH)2. Some oxygen dissolved in water would react with the compound too to turn Fe(OH)2 into Fe(OH)3. Then several Fe(OH)3 go through dehydration to produce Fe2O3 plus some H2O.
H2O is not consumed in the previous reactions, it just serves as a solvent for reaction to occur, which is also called a catalyst. I have learned something new today which maybe some of you guys think it’s obvious and silly, and myself as a “young dumb broke high school kid” is really thankful for your viewing of this blog :)
ohms law is a polyamarous relationship reblog if u agree
Important message . . . . . . posted on Instagram - http://bit.ly/2UxFOdZ
