HbF3 (aq) + HF (aq) + H2O (l)  H3O+ (aq) + HbF4- (aq) Draw a Lewis structure of HbF4-. Start by showing your valence electron count.

Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration