10 M) Phenolphthalcin is an acid indicator that you used in Act B3. It is made only of the clements carbon, hydrogen and oxygea, It is 75 46% carbon and 4430% hydrogen by mass. Determine the molecular formula for phenolphthalein if it has a molar mass of 318.31 g/mol. A. Answer.

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A:

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A:

Q: 12 grams of water occupies:  1 cm ^ 3; 1.2 cm ^ 3; 12 cm ^ 3; 120 cm ^ 3

A: Given information, mass of water = 12 Volume = ?