Convert Moles Ne to Atoms
let's convert 1.4 moles of Ne (neon) to atoms using Avogadro's number.
Step 1: Identify Avogadro's Number
Avogadro's number (NA) is approximately 6.022 x 10^23 atoms per mole.
Step 2: Set Up the Conversion
To convert moles of Ne to atoms, use the following conversion factor:
1 mole Ne = Avogadro's Number (6.022 x 10^23) of Ne atoms
Step 3: Perform the Calculation
Now, plug in the given value (1.4 moles) and Avogadro's number into the conversion factor:
1.4 moles Ne * (6.022 x 10^23 atoms / 1 mole Ne)
Step 4: Cancel Units
Note that the unit "moles Ne" cancels out with "moles Ne" in the conversion factor, leaving you with the unit "atoms."
Step 5: Calculate the Result
Perform the multiplication:
1.4 moles Ne * (6.022 x 10^23 atoms / 1 mole Ne) = 8.4 x 10^23 atoms of Ne
So, there are 8.4 x 10^23 atoms of Ne in 1.4 moles of Ne.
Пікірлер: 14
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Thank u so much for ur videos Dr. Love from Bangladesh
Could you please do a video on a double displacement reaction??
@wbreslyn
2 ай бұрын
Here you go! kzread.info/dash/bejne/lpiNlLSKY93PfNI.html I also have a guide with videos for types of reactions on my website at www.Breslyn.org .
@Price...
2 ай бұрын
@@wbreslyn tysmmmm
Sir, I have a doubt. Please try to help me with this. Why is the valency of chlorine in CCl4 -4 and why isn't the valency of O2 -4
@wbreslyn
2 ай бұрын
You might be thinking of oxidation number. For CCl4 each Cl atom has an oxidation number of -1. Together that adds up to -4. O2 is called a free element (only made of one type of atom). These are always zero. Oxidation number and charge are different ideas even though the often overlap. See my guide on oxidation numbers at www.Breslyn.org for a more in depth breakdown and practice.
@user-pg3wo6wu7u
2 ай бұрын
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@wbreslyn
2 ай бұрын
Yw!
@yabhas619
2 ай бұрын
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@wbreslyn
2 ай бұрын
@@yabhas619 Thank you!
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@wbreslyn
2 ай бұрын
Awesome!