subject
Chemistry, 09.03.2021 17:00 robert7248

Use the following equations to determine the heat of the reaction of: N2H4(l) + H2(g) --> 2NH3(g) ΔH=?

N2H4(l) + CH4O(l) → CH2O(g) + N2(g) + 3H2(g) ΔH = -37
kJ N2(g) + 3H2(g) → 2NH3(g) ΔH = -46
kJ CH4O(l) → CH2O(g) + H2(g) ΔH = -65 kJ

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 22:10
What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance
Answers: 2
question
Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
question
Chemistry, 22.06.2019 17:00
Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
Answers: 1
question
Chemistry, 22.06.2019 19:30
What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm
Answers: 3
You know the right answer?
Use the following equations to determine the heat of the reaction of: N2H4(l) + H2(g) --> 2NH3(g...
Questions
question
English, 23.08.2021 09:50
question
Mathematics, 23.08.2021 09:50
question
Mathematics, 23.08.2021 09:50
question
Mathematics, 23.08.2021 09:50
question
English, 23.08.2021 09:50
question
English, 23.08.2021 09:50
Questions on the website: 13722365