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02-02-2020
Chemistry

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What is the mass of HCL is consumed by the reaction of 1.5 mole of magnesium

Respuesta :

Eduard22sly Eduard22sly

02-02-2020

Answer: 109.5g

Explanation:

Mg + 2HCl —> MgCl2 + H2

From the equation,

1mole of Mg required 2moles of HCl

Therefore 1.5moles of Mg will require = 1.5 x 2 = 3 moles of HCl.

Molar Mass of HCl = 1+35.5 =36.5g/mol

Mass conc. Of HCl = 3 x 36.5 = 109.5g

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