Respuesta :

anonymous2358

Answer:

27.86x10^-3 Kg

Explanation:

Hi! To get the result you only need to use this formula: m = n x M <=> m = 1.070 x ((2x12.01 + 2x1.01) x 10^-3) = 27.8628 x 10^-3 Kg. Hope it helped!
n=1.070 mole
Molar mass= 26.04 g/mol
mass=?
m=nM = (1.070 mole)(26.04g/mol) =27.8628 g

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