Which is one way that minerals crystallize from materials dissolved in water? from the air
from solutions that evaporate
from hot water solutions when water boils
from the soil

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

Word equation for k+ h2o yield koh + h2

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.