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Problem- If 6.50 L of water vapor at 50.2 c and 0.121 atm reacts with excess iron, how many grams of iron (lll) oxide will be produced?
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What was the initial energy level of an electron if it was excited by a photon of wavelength 38.9µm and jumped to an energy level of 10?
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Why do the instructions call for using a saturated solution of NaOH rather than one at lower concentration? Why can we ignored in the calculation of the concentration of NaOH?
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