shayl3056 shayl3056

16-02-2024
Chemistry

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You need to make an aqueous solution of 0.238 M cobalt(II) fluoride for an experiment in lab, using a 250 mL volumetric flask. How much solid cobalt(II) fluoride should you add?
a) 2.38 g
b) 11.9 g
c) 23.8 g
d) 47.6 g

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