What is true of a strong acid? (3 points) select one: a. it ionizes close to 100 percent in water. b. it is a weak electrolyte. c. it does not conduct electricity in solution. d. it always has a high concentration.

Identify a specific example for each type of technology

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse