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please help! Not sure what I am doing wrong and don't understand the hint it is giving me
Attempt 2 Question 18 of 19 > A 0.678 g sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H,SO, (a
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Answer #1

we know that molaro mass, M: MRT - - PV where, ma molar mass colmoi) ma mass of the metal =0.678 gm. R = Universal gas consta

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