Which element is the main component of Earth's atmosphere? a) Nitrogen b) Oxygen c) Carbon d) Hydrogen?
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If two elements react with each other and one of the elements is oxygen, is it automatically oxidation?
so would be random element + oxygen -> product always an oxidation How exactly is oxidation defined
Result of decanting (chemistry)?
What is the liquid that is poured off when a suspension is decanted called? Decantation? And what is the noun for decant? Decantation? Or decantation sport something similar?
Need chemistry homework answers?
Hey people, I urgently need the solution to this chemistry problem, which has to be completed tomorrow. I'm not particularly good at chemistry, and if I can't solve this problem, I'll probably get a grade of 5 on my report card. It's an additional problem.
How do you calculate how many water particles are in 1 liter of water?
Which formula is relevant for calculating the water particles in 1 liter of water? How do you arrive at the calculation step 55.56 mol? (See image) a plausible explanation would be good
What is the reaction equation for iron(III) chloride solution with potassium iodide solution? Then, toluene?
ByIlo361
I was given the task of setting up a reaction equation for this problem. A few drops of potassium iodide solution are added to a slightly diluted iron(III) chloride solution (3-5 ml). The solution is then layered with approximately 1 ml of toluene and shaken.
Formula for pH value?
Let us say we have the POH value for a base in the form of A(OH)2 <=> A2+ + 2OH- given. Now you have to calculate the concentration from the given POH value. Is there a formula for this, because I'm not sure if I calculated my problem correctly. If anyone knows anything about this,…
Tatsächlich ist das Stickstoff
Richtig.
Stickstoff.
Stickstoff und “der Bestandteil”.