A slow jogger runs a mile in 17 minutes. Calculate the speed in in/s, m/min, km/h.

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt