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What total energy (in kj) is contained in 1.0 mol of photons, all with a frequency of 2.75 Ć 1014 hz?
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Sodium sulfate dissolves as follows: na2so4(s) ā 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
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Chemistry, 22.06.2019 17:30, Naysa150724
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
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What total energy (in kj) is contained in 1.0 mol of photons, all with a frequency of 2.75 Ć 1014 hz...
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