Assuming non-ideal behavior, a 2. 0 mol sample of co₂ in a 7. 30 l container at 200. 0 k has a pressure of 4. 50 atm. If a = 3. 59 l²･atm/mol² and b = 0. 0427 l/mol for co₂, according to the van der waals equation what is the difference in pressure (in atm) between ideal and nonideal conditions for co₂?.

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.

How. many question are on the aspire science test

Aschool cafeteria has 40 tables. 35% of the tables have 8 chairs at each table. the remaining 65% of the tables have 6 chairs at each table. complete the model. then complete the statements to find the total number of chairs in the cafeteria.