A car is traveling down the street in direction A. Which of the forces
shown in the figure above would
affect ONLY the speed of the car?

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

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.

Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.