It moving right now.

Why does a red shoe appear red in daylight

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

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.