subject
Chemistry, 23.06.2019 19:30 averiemiranda1

⁉️how many kj of energy would be needed to convert 150. g of ammonia to vapor at its boiling point? ⁉️(ammonia’s heat of vaporization is 1.38 kj/g


⁉️how many kj of energy would be needed to convert 150. g of ammonia to vapor at its boiling point?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 17:00
What is the nature of the ca-cl bond in a molecule of calcium chloride (cacl2) if the electronegativity value of calcium is 1.0 and that of chlorine is 3.16?
Answers: 1
question
Chemistry, 22.06.2019 05:00
1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false
Answers: 3
question
Chemistry, 22.06.2019 07:30
The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.
Answers: 1
question
Chemistry, 22.06.2019 12:50
What are the coefficients for the reaction _cl2o3 +_h20 — _hcio3 once it is balanced? o 1, 1, 1 1, 1, 2 0 1,22 0 21,1
Answers: 1
You know the right answer?
⁉️how many kj of energy would be needed to convert 150. g of ammonia to vapor at its boiling point?...
Questions
question
Mathematics, 10.11.2020 09:40
question
Arts, 10.11.2020 09:40
question
History, 10.11.2020 09:40
question
History, 10.11.2020 09:40
question
Mathematics, 10.11.2020 09:40
Questions on the website: 13938448