Calculate the mass of 4 moles of A1,03. Then, view the video solution below. A periodic table is provided for reference.
The mass of 4 moles is

answer; the correct answer is technician a; ///100%good luck

as technology advances, new experiments often expose problems in accepted theories. c

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-lavira: )

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.