<span>In a mechanical clock, the swinging of a pendulum causes the hands to move. The point of the pendulum in its swing have the least gravitational potential energy is at its original position.</span>
Solute - substance that dissolves.
alcohol - solute
water - solvent
An earthquake would support the principle of catastrophism because it causes catastraphies in its quakes and shakes.
Answer: Chlorine gas is produced when sulfuric acid is mixed with chlorine bleach.
Explanation: This reaction is a function of the change in pH of the solution from alkaline to acidic combined with the strong oxidant properties of hypochlorous acid.
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Make sure to reword this in your words!!!</em></u></h2>