Good come across, a thing like that yes. However, uhm, I meant calculations with weights in mg instead of mol/vol. To utilize that internet site you'll want to do additional hand calculations and determine what you're undertaking in order to calculate the pH once you increase 50g NaOH to 750ml water..
EDIT: I did the titration. I utilized 500ml of my inventory solution HCl, and titrated against my stock solution of NaOH. HCl is 0.001M and NaOH is 5M.
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Getting ready NaOH stock solution is a little diverse to HCl, as a result of security concerns. Pouring the NaOH granules into drinking water will build an exothermic response, i.e. it releases warmth. A LOT of it. So we are unable to prepare your complete 10L in one go.
So now we’ve founded what an acid is, but haven’t fully absent into what a foundation is. I’ve still left it for this segment because it deadhead chemist is beneficial for explaining pH also. pH means “potential hydrogen”. Within the pH scale, 7 is neutral. Reduce than seven is acidic, greater than 7 is simple or alkaline.
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