1 Select the correct answer from each drop-down menu.
А ___
Is scientific knowledge established through direct observation and remains constant. Scientific knowledge can change
when scientists

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?