CHOOSE TWO. Which two of the following choices express the same value and are both written properly? Group of answer choices 88.1 x 10^1 881 88,100 8.81 x 10^-3 8.81 x 10^2 88.1 x 10^-2 0.0881

What is the standard unit of measure for acceleration?

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.

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.