A student obtains a 1.00 mole sample of titanium metal and a 1.00 mole sample of silver metal. Which of the following is a true statement about these two samples?

4nh3+5o2--> 4no+6h20what is the total number of moles of h2o produced when 12 mole of nh3 is completely consumed?

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

What shape would a molecule with two bound groups and two lone pairs have?