How is the soap making process an acid/base reaction? Use evident to support your claim.

In a floral arrangement, the focal area is often

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.

The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes