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what is the molecular ionic and net-ionc forms when nitric acid chromium3hydroxide solidassume complete
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one mole avogradros number of particles of any gas at standard temperature 0 degrees c and pressure 1 atmosphere
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a new technique has been developed for which molecules can be selectively ionized by multi-photon excitation using
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an x-ray photon of wavelength 0954 nm strikes a surface the emitted electron has a kinetic energy of 931 ev what is the
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