Think of an example of a chemical change that some people might think is NOT a chemical change. Explain why it is.​

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above

In which of the following is positive work done by a person on a suitcase

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward