chihieu0347724972 chihieu0347724972

12-11-2021
Chemistry

contestada

Phân tử khối của CO² gấp mấy lần phân tử khối khí H²

Respuesta :

NhiLinh NhiLinh

12-11-2021

Explanation:

DCO2/H2 = 44/2 = 22............................

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