Consider an amphoteric hydroxide, M ( OH ) 2 ( s ) , where M is a generic metal. M ( OH ) 2 ( s ) − ⇀ ↽ − M 2 + ( aq ) + 2 OH − ( aq ) K s p = 3 × 10 − 16 M ( OH ) 2 ( s ) + 2 OH − ( aq ) − ⇀ ↽ − [ M ( OH ) 4 ] 2 − ( aq ) K f = 0.04 Estimate the solubility of M ( OH ) 2 in a solution buffered at pH = 7.0, 10.0, and 14.0.

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

Is a pencil falling to the floor anon contact force, a force, or a contact force