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mart [117]
3 years ago
14

An ionic bond forms between sodium chorine when the sodium atoms _______ electrons.

Chemistry
1 answer:
Natalija [7]3 years ago
4 0

is 7 cus  the valance electron for sodium is Ne 3s1  and for chlorine is Ne 3s13p5

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How many moles of silver can be produced from silver nitrate from 1 mole of zinc?
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Answer: 6.5 moles of silver metal is formed in the given chemical reaction. The moles of excess reagent left are 0.55 moles.

Explanation:

To calculate the moles of silver formed and the moles of excess reagent left after the reaction, we need to balance the equation first and need to find the limiting and excess reagent.

The balanced chemical equation is:

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So, 6.5 moles of silver nitrate will react with = 1/2 x 6.5 = 3.25 moles of zinc metal

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Hence, 6.5 moles of silver metal is formed in the given chemical reaction. The moles of excess reagent left are 0.55 moles.

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