15. Explain why a sample of pure water at 40 °C is neutral even though (H30*) - 1.7 x 10-7M. Kw is 2.9 x 10-14 at 40 °C.

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.