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Describe an experiment to show that water contains hydrogen and oxygen only
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How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
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If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
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Chemistry, 22.06.2019 16:50
Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest
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Describe an experiment to show that water contains hydrogen and oxygen only...
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