Under special conditions D2 is reacted with Ca to make CaD2.What would result if D2 is reacted with H2O?
Some of the D will replace some of H atoms so you get a mixture of H2O, D2O, HDO.
I'm not sure I would call that a reaction, as such, but more like an interchange.
Thank you!
To determine the result of reacting D2 (deuterium gas) with H2O (water), we need to understand the chemical reactions that may occur.
In the case of D2 reacting with Ca (calcium), it forms CaD2, which suggests that in this reaction, the calcium replaces the deuterium in D2.
Now, let's consider the reaction of D2 with H2O. Water (H2O) can undergo two types of reactions: hydrogenation (addition of hydrogen) or substitution (replacement of hydrogen).
One possible reaction is hydrogenation, where the deuterium would replace hydrogen in water, resulting in the formation of heavy water (D2O) as shown in the following equation:
D2 + H2O -> 2DOD
Another possible reaction is substitution, where one deuterium atom of D2 would replace one hydrogen atom in water, resulting in the formation of a mix of normal water (H2O) and heavy water (DOD). Here's the equation for this reaction:
D2 + H2O -> DOD + H2O
It's important to note that the extent of these reactions is influenced by various factors such as reaction conditions (temperature, pressure, catalysts) and reaction kinetics.
To experimentally determine the products and their relative proportions, one would need to perform the reaction under controlled conditions and analyze the resulting mixture using techniques such as mass spectrometry or nuclear magnetic resonance (NMR) spectroscopy.
In summary, the reaction of D2 with H2O can lead to the formation of heavy water (D2O) or a mixture of heavy water (DOD) and normal water (H2O), depending on the specific reaction conditions.