A sample of neon gas has its volume tripled and its
1) How much heat is necessary to change 250 g of ice at -19°C to water at 20°C?
kcal
2) A sample of neon gas has its volume tripled and its temperature held constant. What will be the new pressure relative to the initial pressure?
*p1
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1 a 68 kg student traveling in a car with a constant velocity has a kinetic energy of 14 104 j what is the speedometer
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a 60 kg particle starts from rest at x 0 and moves under the influence of a single force fx 6 4x - 3x2 where fx is
draw rs-12-diammoniumcyclohexane draw its enantiomer name its enantiomer are these compounds the same or
1 how much heat is necessary to change 250 g of ice at -19degc to water at 20degckcal2 a sample of neon gas has its
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a lawn mower has a flat rod-shaped steel blade that rotates about its center the mass of the blade is 0527 kg and its
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