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Answer :

Answer:

134.5 grams

Explanation:

There are 134.5 grams in 4.5 moles of Li2O (lithium oxide).

BRAINLIEST PLZZZZZ

Answer:

134.1g

Explanation:

no. of moles=mass/molar mass

4.5=m/(6.9×2+16)

m= 134.1g