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4. An 82 kg hiker climbs Mt. Humphrey near Flagstaff. During a two hour period, the hiker's
vertical elevation increases by 540 meters,
a. Calculate the climber's delta Eg
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In a reaction equation, where are the products located? a.) above the arrow b.) to the right of the arrow c.) to the left of the arrow d.) below the arrow
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Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
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Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
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4. An 82 kg hiker climbs Mt. Humphrey near Flagstaff. During a two hour period, the hiker's
ve...
ve...
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