Chemistry, 15.01.2020 17:31 abelxoconda
Which of the following steps correctly describes the preparation of 0.5 m solution of fecl3?
find the molar mass of fecl3 and multiply by 0.5 to find the amount. add this amount in a volumetric flask and add water till the 1 l mark.
find the molar mass of fecl3 and add that amount of fecl3 to a volumetric flask and then add 1 l of water.
find the molar mass of fecl3 and add that amount of fecl3 to a volumetric flask and then add water to the 1 l mark.
find the molar mass of fecl3 and multiply by 0.5 to find the amount. add this amount in a volumetric flask and add 1 l of water.
Answers: 3
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Which of the following steps correctly describes the preparation of 0.5 m solution of fecl3?
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