Which of the following would cause an increase in the pressure inside a sealed container of gas? a. an increase in the size of the container/ b. removal of half of the gas/ c. a leak in the container /d. an increase in temperature

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.

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.

Select the correct lewis structure for fluorine which is group 7a element?