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What is the mass of sodium needed to make 2 g of sodium oxide (4Na + O2 → 2Na2O)?

Ar values: O = 16, Na = 23.

please help im really struggling. also please try to explain it to the simplest form because i really don't understand.

3 answers

i got 1.48

but how?

i think that is correct but i dont know how to get to that

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