16. Think Critically Give the names and formulas of the salts formed in contrast the composition of detergents and soaps.
the following neutralizations: sulfuric acid and calcium hydroxide,
nitric acid and potassium hydroxide, and carbonic acid and
aluminum hydroxide.

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

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.

Apush or pull that moves or changes and object when to objects touch