How to solve for K given your anode and cathode equations for an Aluminum Air Battery and the voltage of 2.711

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

i would say b

explanation:

but i think i would need more information than that

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

i think its 100

i hope this !