What is the mass of 1. 84 mol nacl? give your answer to the correct number of significant figures. (molar mass of nacl = 58. 44 g/mol) 1. 84 mol nacl = g nacl.

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The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.

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