Total # Posts: 3
How do I solve the following: 500ml .4M aluminum nitrate solution contains ______moles of aluminum ions and _______moles of nitrate ions. I am helping my fiance and we don't know how to calculate this.
December 4, 2012
April 9, 2012
A ladder leans against a house at a point 19 feet high. The ladder is 25 feet long. What is the measure of the angle formed by the ladder against the house?
January 17, 2011