I believe the correct answer from the choices listed above is option D. It is CH2O that <span>is a nonelectrolyte in aqueous solution since it does not dissociates into ions when dissolved in water. Hope this answers the question. Have a nice day.</span>
The acid is neutralized when the indicator creates a color in the solution and keeps it. It is not fully neutralized (but it is close) if it becomes clear again.
You see the astronaut is traveling 4.76 miles/second horizontally, so if he throws, say, a wrench away from Earth, it only appears to the astronaut to be going straight away. Actually, however, it is going slowly “up” and quickly 4.76 miles/second sideways.
