23 grams of sodium reacts with 293 cm 3 if water that is initially at 298 K. It produces an enthalpy change of 197 kj. What is the final temperature of the water? The specific heat capacity of water is 4.18 j/k g.

Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

Sand is more likely than shale to preserve fossils. true false