I WILL GIVE BRAINLIEST 2 Na + 2 HCl → 2 NaCl + H2
If 3.5 grams of H2 was produced, how many moles of HCl reacted? (molar mass of H2= 2.02g, HCl=36.46g)

Group of answer choices

3.0 mol HCl

1.5 mol HCl

3.5 mol HCl

0.35 mol HCl

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

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