Anyone want to zoom cuz they are bored?
Meeting ID 272-236-9479
Password f9X3gt

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

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.

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.