Question 13 of 25 A scientist measures how quickly bamboo plants grow after receiving
different amounts of water. She gives each plant a different amount of water
and measures the plant's growth. What is the manipulated variable in this
experiment?
A. The total number of bamboo plants
B. The number of days of the experiment
C. The size of the bamboo plant
D. The amount of water given

Explain what happens at the saturation point when adding salt to water at room temperature.

How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices