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mixer [17]
3 years ago
6

Help me with this please! Do not say "I don't know" to get my points!!!!!!! It is not helpful and disrespectful. THANKS!

Chemistry
1 answer:
MariettaO [177]3 years ago
4 0

no- and na- nano5

na- and na+ nana2

hope this helps

Explanation:

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135 grams of sodium has ______ moles.<br><br> (Enter just the number for this one.)
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Answer : 135 grams of sodium has 5.869 moles.

Solution : Given,

Mass of sodium = 135 grams

Molar mass of sodium = 23 g/mole

Formula used :

\text{Moles of sodium}=\frac{\text{Mass of sodium}}{\text{Molar mass of sodium}}

Now put all the given values in this formula, we get

\text{Moles of sodium}=\frac{135g}{23g/mole}=5.869moles

Therefore, the moles of sodium present in 135 grams of sodium is, 5.869 moles.


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Answer:

Explanation:

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The structure is provided in the image attached below for better understanding.

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