determine the number of formula units of NaOH present in a 40.0 gram sample determine the number of formula units of NaOH present in a 40.0 gram sample

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

Particles vibrate in a rigid structure and do not move relative to their neighbors.

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign