Hitunglah molaritas 2 l larutan mengandung 6 gr h2cooh Mr 60

Penjelasan:

diketahui

gr = 6 gram

Mr = 60

v = 2L = 2000ml

ditanya M?

jawab

M = gr/Mr × 1000/v

M = 6/60 × 1000/2000

M = 0,05 M ——–> Molaritas larutan