a.) Caculate the energy of

a.) Caculate the energy of light emitted when an electron moves from n=2 to n=1 in the hydrogen atom.b.) Caculate the energy of
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Two - 20.0 g ice cubes @ -20 degrees C are placedinto275 g of water @ 25 degrees C. Assuming no energy is transfered to or from
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how should each form of energy be identified?A) energy A:gravitational energy /energy B:chemical energy B) energy A: nuclear
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Y:18=8:y caculate the postive value of y
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2. asked by Anonymous
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Which statement about energy is correct?• There are many types of energy. Energy can be light energy, sound energy, thermal
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caculate limitlim n-infinite Σn i=1 [8-(3i/n)^2]3/n
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how to caculate moles with only molarmass
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3. 888 views