Achemist must prepare 400 ml of 1.00m aqueous aluminum sulfate working solution. he'll do this by pouring out 1.82 mol/l aqueous aluminum sulfate stock solution into a graduated cylinder and diluting it with distilled water. how many ml of the aluminum sulfate stock solution should the chemist pour out?

Explanation:

The given data is as follows.

        = 400 ml,     = 1.00 M

        = ?,             = 1.82 M

Hence, the relation between molarity and volume is as follows.

                = 219.8 ml

Thus, we can conclude that 219.8 ml of the aluminum sulfate stock solution should the chemist pour out.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

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