Chemistry, 20.09.2021 23:00 abronxtale02
A 23.9 g sample of CaSO4 is found to contain 7.04 g of Ca and 11.2 g of O. Find the mass of sulfur in a sample of CaSO4 with a mass of 49.5 g.
Answers: 1
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Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea
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A 23.9 g sample of CaSO4 is found to contain 7.04 g of Ca and 11.2 g of O. Find the mass of sulfur i...
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