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Calculate the wavelength of the light emitted when an electron in a hydrogen atom n=5 to n=2
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If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution
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Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .
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If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m
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Calculate the wavelength of the light emitted when an electron in a hydrogen atom n=5 to n=2...
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