Find the equilbrium expression (Ka) for the ionization reaction. HCO3-(aq) + H2O(l) ⇆H3O+(aq) + CO32-(aq) Give the expressions for A, B, and C, given the form:

Explanation for basic character?

What three things determine the shape and size of a puddle when water is poured out onto a surface

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon