Calculate the ratio of H ions to OHâ€"" ions at a pH = 6. Find the concentration of H ions to OHâ€"" ions listed in Table B of your Student Guide. Then divide the H concentration by the OHâ€"" concentration. Record this calculated ratio in Table A of your Student Guide. Compare your approximated and calculated ratios of H ions to OHâ€"" ions at a pH = 6. Are they the same? Why or why not? Record your explanation in Table A. What is the concentration of H ions at a pH = 6? mol/L What is the concentration of OHâ€"" ions at a pH = 6? mol/L What is the ratio of H ions to OHâ€"" ions at a pH = 6? :1.

What are the choices?

Gas will most likely  fill the container 

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction