Manganese in MnO4- is .

A 2.0 dm3 pressure vessel will break if the pressure exceeds 275 atm. A student add 7.4 mol helium and 4.5 mol CO at 573 K to the vessel. What will happen?

Choose to answer either question A) or B) below. Make sure to indicate which option you are answering at the start of your answer. A) For exam 1, we learned about bonds, proteins, and carbohydrates. Explain how these basic chemical organizations are important to each the i) integumentary system, ii) skeletal system, iii) muscular system, and iv) nervous system. 2.5 points for each system and you must touch on each bonds, proteins, and carbs for each system. OR ANSWER B) For exam 2, we learned about diffusion and the synthesis of ATP. Explain how each of these processes is important to each the i) integumentary system, ii) skeletal system, iii) muscular system, and iv) nervous system. 2.5 points for each system and you must touch on each bonds, proteins, and carbs for each system.   Do not forget to indicate which question (A or B) you are answering!!!!

A summer camp in Wisconsin would like to have a supply of epinephrine delivery systems on hand in case one of the campers experiences anaphylaxis. How would a physician write a prescription for this purpose?

How many resonance forms does PO4-3 have? 

Which of the following is NOT true regarding transcription in a eukaryotic cell?

Consider rhodium (Rh). Rhodium has electrons in the 5s orbital. Rhodium has electrons in 4d orbitals. Rhodium has electrons in 5p orbitals.

36 g HCl reacts with 65 g zinc by the following reaction 2HCl + Zn –> ZnCl2 + H2. What is the limiting reagent?

Which prescription may be filled by a community pharmacy?

Which of the following is required when mailing a controlled substance? (CHECK ALL THAT APPLY)