Chemistry, 19.03.2020 20:28 bgallman153p71edg
When a compound dissolves in an aqueous solution, the compound may not dissociate completely and form ions in the solution. If a compound dissociates completely to release all of its hydrogen ions in aqueous solutions, what does it form?A: a strong acid B: a strong base C: a weak base D: both a and b
Answers: 3
Chemistry, 22.06.2019 11:00, coco8560
Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
Answers: 1
Chemistry, 22.06.2019 12:40, whitethunder05
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
Answers: 2
When a compound dissolves in an aqueous solution, the compound may not dissociate completely and for...