Calculate δg° for the following reaction from the equilibrium constant at the temperature given. hf(aq)+h2o(l)⟶h3o+(aq)+f−(aq),t=25° c, k=7.2×10−4

Freezing 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.

If a computer chip switches off -on-off in 0.015 us, what is the switching time in nanoseconds?

If a 20.0ml test tube measures 15.0cm, what is the length in meters?