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lys-0071 [83]
2 years ago
15

Which of the following best defines average speed?

Chemistry
2 answers:
drek231 [11]2 years ago
8 0

Answer:

D

Explanation:

mr_godi [17]2 years ago
7 0

Answer:

It is the total distance traveled over the total time .

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A student dropped a piece of nickel metal into a solution of HCl(aq). He observed the formation of gas bubbles and collected the
omeli [17]

Answer:

a. The student performed the splint test incorrectly. He should of observed a popping sound when the splint was placed in the test tube.

Explanation:

It is given that a student performed an experiment where he dropped a nickel metal in to HCl solution. He observed the reaction and performed a splint test in the test tube that is filled with a gas which is formed while Nickle is dropped into the solution of HCl.

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