Question

Suatu senyawa mengandung 29,11% Na, 40,51% S, dan sisanya atom O. Tentukan RE (Ar Na = 23, S = 32, O = 16)




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Answer 1

Verified answer

Jawaban:

RE = (23 x 29,11%) + (32 x 40,51%) + (16 x 30,38%)

RE = (6,7183) + (12,8672) + (4,8608)

RE = 24,4363