1.

if energy required for ionization of 0.2g atom of Na is x kj then amount of energy required to ionize 2.3g of Na atom?

Answer»

Answer:

11.5 x kj

Explanation:

0.2 G Na → x  

1 g Na → x/0.2 (dividing both SIDES by 0.2)

2.3 g Na → 2.3 * x/0.2 = 2.3/0.2 x = 11.5 x (MULTIPLYING both sides by 2.3)  



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