HCl:
<span>
m=48,2g
M=36,5g/mol
n = m/M = 48,2g / 36,5g/mol = 1,32mol
1mol : 4mol
MnO</span>₂ + 4HCl ⇒ MnCl₂ + Cl₂ + 2H₂O
0,86mol : 1,32mol
limiting reagent
0,33 will react
HCl is limiting reagent.
In the dark waters just below the photic zone, because of cellular respiration, the concentration of dissolved carbon dioxide is higher relative to dissolved oxygen.
In cellular respiration living organisms use oxygen and release carbon dioxide, because there is little or no light there is no photosynthesis and oxygen is little produced.
Hi!
When Silver Oxide (Ag20) is heated, it decomposes into Silver and Oxygen.
I think the answer is <span>PCl5 + 4H2O → 5HCl + H3PO4
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Stored mechanical energy is energy stored and awaiting to be used and mechanical energy is the energy that was stored being used.
