What is the mole ratio of NaOH to Na2SO4 in the following equation: 2NaOH + H2SO4 ® Na2SO4 + 2H2O?

Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211

What is the equilibrium constant of aa+bb=cc+dd

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.