mylunarneko mylunarneko

12-03-2020
Chemistry

contestada

find mass of 2.5 moles of h20

Respuesta :

Eduard22sly Eduard22sly

12-03-2020

Answer:

45g

Explanation:

Molar Mass of H2O = (2x1) +16 = 2 + 16 = 18g/mol

Number of mole of H2O = 2.5moles

Mass of H2O =?

Mass = number of mole x molar Mass

Mass of H20 = 2.5 x 18 = 45g

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