You notice that the water in your friend's swimming pool is cloudy and that the pool walls are discolored at the water line. a quick analysis reveals that the ph of the water is 8.40 when it should be 7.20. the pool is 7.00 m wide, 18.0 m long, and has an average depth of 1.50m what is the minimum (in the absence of any buffering capacity) volume (ml) of 12.0 wt% h2so4 (sg 1.080) that should be added to return the pool to the desired ph? ml

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

According to thomson, the atom is a positively charged cloud with electrons scattered throughout. what would the alpha particles do when they hit the foil if thomson were correct