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Lorico [155]
3 years ago
6

predict an element that would react with water as lithium (Li), sodium (Na), and potassium (K) did. explain.

Chemistry
1 answer:
Alexeev081 [22]3 years ago
5 0
Any of the other alkali metals not mentioned (I.e. rubidium, caesium or francium). They are all group one metals meaning that they contain one valence (outer shell) electron so they will have similar properties. Francium is the most reactive alkali metal while lithium is the least reactive (if you’d like me to explain that let me know :) )
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To calculate empirical formula, number of moles of different atoms calculated first:

Number of moles of Carbon , n=  

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=\frac{2.64 g}{12.011 g mol^{-1}}

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