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Chemistry, 21.11.2020 04:20 saltyimps3

The following procedures are carried out during a laboratory activity to determine the mass in a grams of CuSO4 in a sample of CuSO4.5H2O.
Step 1 - Determine the mass in grams of the crucible and CuSO4.5H20.
Step 2 - Determine the mass in grams of the crucible and CuSO4.
Step 3 - Determine the mass in grams of the CuSO4.5H2O.
Step 4 - Determine the mass of the empty crucible.
Step 5 - Determine the mass in grams of CuSO4.
Which sequence of steps would produce the desired result using on three weighings?

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