Find the pH of the resulting solution when 50cm3 0.008mol/dm3 of trioxonitrate(v) solution is added to 100cm3 of 0.5mol/dm3 of sodium hydroxide solution. Which of the solutions is in excess and by how much??

How might this scientific phenomena be explained? a paper clip floats on water.

How can the periodic table be used to predict the behavior of elements?

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next