Sentence one is a/n

Which of the following is the main idea of the second paragraph?

Which of the following is the main idea for the third paragraph?

Which of the following is the author’s purpose for the second paragraph?

Which of the following is an example of a transmissible spongiform encephalopathy?

Hookworms penetrate the skin. They considered with gastrointestinal pathogens for which of the following reasons?

Express the equilibrium constant for the following reaction.4 Al(s) + 3 O2(g) ⇌ 2 Al2O3(s)

Consider the following reaction:CO2(g) + C(graphite) ⇌ 2 CO(g)A reaction mixture initially contains 0.56 atm CO2 and 0.32 atm CO. Determine the equilibrium pressure of CO if Kp for the reaction at this temperature is 2.25.

 (7 pts) Part d on Question 21.

(7 pts) Part c on Question 27.