The first measurements of the sea depth was made in 1840 in the centra south of Atlantic, where a plummet was lowered 2425 fathoms. What is the depth in meters? Note 1 fathom=6ft, 1ft=12in, 1ft=2.54*10

An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

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