A geochemist in the field takes a 34.0 mL sample of water from a rock pool lined with crystals of a certain mineral compound X. He notes the temperature of the pool, 22.0 °C, and caps the sample carefully. Back in the lab, the geochemist first dilutes the sample with distilled water to 750.0 mL. Then he filters it and evaporates all the water under vacuum. Crystals of X are left behind. The researcher washes, dries, and weighs the crystals. They weigh 0.31 g.
Using only the information above, can you calculate yes the solubility of X in the water at 17.0 °C? If yes, calculate it. Be sure your answer has a unit symbol and 3 significant digits.