Chemistry, 19.07.2019 07:00 AestheticRoses
Which of the following is a not a redox reaction? a. cuso4 + 2naoh → cu(oh)2 + na2so4 b. 2fe3+ + sn2+ → 2fe2+ + sn4+ c. fe + cu2+ → fe2+ + cu d. all of the above e. none of the above
Answers: 1
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[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color
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Which of the following is a not a redox reaction? a. cuso4 + 2naoh → cu(oh)2 + na2so4 b. 2fe3+ + sn...
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