An herbicide contains only c , h , cl , and n. The complete combustion of a 275. 0 mg sample of the herbicide in excess oxygen produced 287. 6 ml of co2 and 167. 8 ml of h2o vapor at stp. A separate analysis determined the 275. 0 mg sample contained 75. 82 mg cl. Determine the percent composition of the herbicide.

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Panthers and leopards prey on deer in an ecosystem. for unknown reasons, the population of leopards increased drastically. what are the likely effects of this change on the species? 1. more food for panthers and more competition for leopards 2. less food and more competition for panthers 3. fewer deer and more competition for panthers 4. more food for deer and less competition for panthers and leopards 5. more food for leopards and less competition for panthers