ELVIELADYLENEGO ELVIELADYLENEGO

Chemistry

Answered

Mikaela is a STEM student who is currently having her General Chemistry 2 subject.
Today, she is asked by her teacher to prepare CuSO4 solution. Help her do her task by
following the procedure and answering the question below.
1. Obtain a sample of CuSO4 from the front bench.
2. Using your scale, weigh out 18g of CuSO..
3. Dissolve the 18g of CuSO4 in 100 mL of distilled water.
4. Stir until you have reached a homogeneous solution with all the solute dissolved
in the solvent.
Calculate the concentration of your solution (M in mol/L of CuSO4). Show your work
in the space provided below.

Sagot :

Answer:

1.13 M CuSO4

Explanation:

Molecular weight of CuSO4 is 159.61 g/mol

18 g CuSO4 = 0.113 mol CuSO4

0.113 mol / 0.1 L = 1.13 M CuSO4

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