How can you improve the percent yield of copper in this lab? check all possible strategies that will you do so

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

This statement about matter and its behavior is best classified as a