
PENENTUAN PERUBAHAN ENTALPI BERDASARKAN DATA ENTALPI PEMBENTUKAN
Presentation
•
Chemistry
•
11th Grade
•
Easy
sri supatmi
Used 5+ times
FREE Resource
4 Slides • 2 Questions
1
PENENTUAN KALOR REAKSI BERDASARKAN DATA ENTALPI PEMBENTUKAN
by sri supatmi
2
Open Ended
Diketahui persamaan termokimia berikut :
N2(g) + 3H2(g) → 2NH3(g) ∆H = -92,22 kJ
ü Berapakah perubahan entalpi pembentukan standar (∆Hfo) dari NH3(g)?
ü Berapakah perubahan entalpi pembentukan 12 L gas amonia (NH3) pada kondisi RTP
3

LOMBA MICROTEACHING.pptx - Google Slides
You can open this webpage in a new tab.
4
Multiple Choice
Diketahui entalpi pembakaran propena C3H6(g) = -a kJ/mol; entalpi pembentukan CO2(g) = -b kJ/mol; dan entalpi pembentukan H2O(g) = -c kJ/mol. Entalpi pembentukan propena (dalam kJ/mol) adalah....
a - 3b - 3c
a - 3b + 3c
a + 3b - 3c
a + 3b + 3c
-a + 3b + 3c
5
Diketahui entalpi pembakaran propena C3H6(g) = -a kJ/mol; entalpi pembentukan CO2(g) = -b kJ/mol; dan entalpi pembentukan H2O(g) = -c kJ/mol. Entalpi pembentukan propena (dalam kJ/mol) adalah....
C3H6(g) + 9/2O2(g) → 3CO2(g) + 3H2O(g)
∆H pembakaran propena = ∑ ∆Hof produk - ∑ ∆Hof reaktan
∆H = (3. ∆Hof CO2 + 4. ∆Hof H2O) -( ∆Hof C3H8 + 9/2. ∆Hof O2)
-a = (3. -b + 4. -c) -( ∆Hof C3H8 + 0)
∆Hof C3H8 = a - 3b - 4c
6
Terimakasih
Sukses adalah jumlah dari upaya kecil, yang diulangi dari hari ke hari
PENENTUAN KALOR REAKSI BERDASARKAN DATA ENTALPI PEMBENTUKAN
by sri supatmi
Show answer
Auto Play
Slide 1 / 6
SLIDE
Similar Resources on Wayground
8 questions
11.3 Calorimetry
Presentation
•
10th - 12th Grade
4 questions
Chủ đề 1 Cân bằng hóa học lớp 11
Presentation
•
11th Grade
6 questions
Chemical Bonding & Stoichiometry recap
Presentation
•
10th Grade
10 questions
Hóa 12 bài 32 phần 1
Presentation
•
12th Grade
10 questions
Ch. 12.2 - Chemical Calculations
Presentation
•
9th - 11th Grade
8 questions
quiz2
Presentation
•
11th Grade
6 questions
PHENOL
Presentation
•
12th Grade
5 questions
concentration
Presentation
•
10th Grade
Popular Resources on Wayground
10 questions
Oak Hills High School Policy and Success Quiz
Passage
•
9th Grade
11 questions
Hallway & Bathroom Expectations
Quiz
•
6th - 8th Grade
15 questions
School Bus Safety Questions
Quiz
•
6th Grade
25 questions
AJHS Scavenger Hunt
Quiz
•
6th Grade
20 questions
Lab Safety Quiz
Quiz
•
6th Grade
22 questions
would you rather
Quiz
•
3rd - 11th Grade
29 questions
Laboratory Safety Rules
Quiz
•
6th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Scientific Method
Quiz
•
10th - 12th Grade
9 questions
Atomic Structure Quick Check
Quiz
•
9th - 12th Grade
11 questions
Id3 Isotope Quick Check
Quiz
•
9th - 12th Grade
5 questions
1d2 Swilley Average Atomic Mass Quick Check
Quiz
•
10th - 12th Grade
4 questions
1d1 Isotope Relative Abundance
Quiz
•
11th Grade
4 questions
1b1 Subatomic Particles Function
Quiz
•
9th - 12th Grade