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10 Nov 2019
Which of the following is an example of the law of multiple proportions? The atomic mass of bromine is found to be 79.90 amu. Two different compounds formed from carbon and oxygen have the following mass ratios: 1.33g O: 1gC, and 2.66 g O: 1gC. A sample of chlorine is found to contain three times as much Cl-35 as CI-37. Two different samples of table salt are found to have the same ratio of sodium to chlorine. Nitrogen dioxide always has a mass ratio of 2.28 g O: 1 g N. K+, Rb+, Cs+ F-, Ne, MG^2+ Ge, Se^2-, Br^-
Which of the following is an example of the law of multiple proportions? The atomic mass of bromine is found to be 79.90 amu. Two different compounds formed from carbon and oxygen have the following mass ratios: 1.33g O: 1gC, and 2.66 g O: 1gC. A sample of chlorine is found to contain three times as much Cl-35 as CI-37. Two different samples of table salt are found to have the same ratio of sodium to chlorine. Nitrogen dioxide always has a mass ratio of 2.28 g O: 1 g N. K+, Rb+, Cs+ F-, Ne, MG^2+ Ge, Se^2-, Br^-
Lelia LubowitzLv2
12 Aug 2019