Short Answer
Write the formula for the hydrated compound that has the atoms and, or groups in the order given: 1 K, 1 Al, two groups of 1 S and 4 O, and twelve groups made up of 2 H and 1 O. Hint: The groups of atoms are clusters such as polyatomic ions or water.
Correct Answer:

Verified
Correct Answer:
Verified
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