find the area of aquare based pyramid in which the area of base is 48.5 cm and area of each traiangular face is 24.5 cm

What type of electromagnetic radiation has a shorter wavelength than blue light

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.