August 12, 2020, 04:38:28 PM
Forum Rules: Read This Before Posting

Topic: Chemia  (Read 724 times)

0 Members and 1 Guest are viewing this topic.

Offline AWK

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 7452
  • Mole Snacks: +523/-87
  • Gender: Male
Re: Chemia
« Reply #15 on: July 13, 2020, 06:53:09 AM »
OK solutions - but then do not write copper sulfate pentahydrate in the reactions. The temperature, mixing order, or two dropping funnels are also important. Closed or open system - it can all be important. I advise you to use deoxygenated solutions and argon as an inert gas. And watch the reaction carefully.
I don't believe in N2O - rather  NO, or the mixture with NO2. Higher reagent concentrations can be obtained from Cu(NO3)2 and KNO2.

Offline Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 25888
  • Mole Snacks: +1692/-401
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: Chemia
« Reply #16 on: July 13, 2020, 09:19:32 AM »
Jak najbardziej będę rozpuszczał w wodzie najpierw  przygotuje stężone roztwory które następnie będę wlewał do wody.

English please.

Basically OP claims he will prepare concentrated water solutions which will be then added to water.

Why adding them to water instead of just mixing?
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation,,

Sponsored Links