subject
Chemistry, 19.06.2020 03:57 kkkikibdh

The molar enthalpy of solution of ammonium nitrate (NH4NO3) is 25.4 kJ/mol. Calculate the enthalpy change when 15.0 g of ammonium nitrate is dissolved into 100.0 mL of water. a) 3.81kJ
b) 4.75kJ
c) 36.5 kJ
d) 381 kJ

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 00:00
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
question
Chemistry, 22.06.2019 05:50
What are the 4 phases of matter in order of increasing engery content?
Answers: 2
question
Chemistry, 22.06.2019 18:30
Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years
Answers: 2
question
Chemistry, 22.06.2019 20:10
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
Answers: 1
You know the right answer?
The molar enthalpy of solution of ammonium nitrate (NH4NO3) is 25.4 kJ/mol. Calculate the enthalpy c...
Questions
question
Mathematics, 20.02.2020 03:22
question
History, 20.02.2020 03:22
Questions on the website: 13722363