bluelight883 bluelight883

09-04-2021
Chemistry

contestada

Calculate the mass of the solute 75 ml of 2.2 x 10-5 MH2SO4

Respuesta :

tweelingtom tweelingtom

18-04-2021

Answer:

75 mL x 2.2 x 10^-5 M = 0.00165 mmol.

Using the molair mass of H2SO4 to calculate the mass.

mw H2SO4 = 98.079 g/mol

0.00165 mmol / 1000 x 98.079 g/mol = 0,16 mg H2SO4.

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