The electron domain and molecular geometry of BrO2- is . A) tetrahedral, trigonal planar B) trigonal planar, trigonal planar C) trigonal pyramidal, linear D) tetrahedral, bent E) trigonal pyramidal, seesaw

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

Which sample at stp has the same number of atoms as 18 liters of ne at stp