Chemistry, 08.02.2021 09:10 aceccardi03
Some instruments differentiate individual quanta of electromagnetic radiation based on their energies. Assume such an instrument has been adjusted to detect quanta that have 2.50 × 10–16 J of energy. What is the wavelength of the detected radiation? Give your answer in nanometers.
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In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?
Answers: 3
Some instruments differentiate individual quanta of electromagnetic radiation based on their energie...
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