How many moles of nitrogen are in 1 mole of Al(NO3)3?
O A. 4 moles of nitrogen
O B. 1 mole of...
Answers: 2
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Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
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What three natural resources are found in the great lakes region
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When the water vapor cools it condenses select a number that represents his process on the
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When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?
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