

Avogadrov zakon i pojam mola
Presentation
•
Mathematics, Science, Chemistry
•
1st Grade
•
Hard
Veronika Župan
FREE Resource
6 Slides • 0 Questions
1
Avogadrov zakon i pojam mola
by Veronika Župan
2
Avogadrov zakon
jednaki volumeni različitih plinova na istim tlakovima i temperaturama imaju isti broj molekula
Avogadrova konstanta
NA=6,0221 x 1023 mol-1
3
mol
broj molekula tvari
označavamo ga sa Z
4
Molarna jednadžba stanja
5
Zadatci:
1. Koliki je volumen 1 kmola nekog plina na temperaturi od 2I0 °C i tlaku od 1,5 bar?
2. Ako u posudi volumena 2 m3 nalazi vodik pod tlakom od 10 bara i temperature 10 °C, koliko se kilograma i kilomola vodika nalazi u posudi?
3. Kolika je temperatura zraka u posudi u kojoj se nalazi 0,625 kmola zraka pod predtlakom od 20 bara, ako je volumen posude 1,5 m3, a barometarski tlak 1,03 bara?
4. U čeličnoj posudi volumena 6 m3 nalazi se kisik pod tlakom od 2 bara i temperature 30 °C. Koliko se kilograma, kilomola i normnihh kubnih metara nalazi u posudi?
6
kod:
Quizizz.com
Avogadrov zakon i pojam mola
by Veronika Župan
Show answer
Auto Play
Slide 1 / 6
SLIDE
Similar Resources on Wayground
7 questions
Naród i mniejszości narodowe
Presentation
•
KG
9 questions
Lokal, najemca a właściciel
Presentation
•
KG
4 questions
INTERNET
Presentation
•
1st Grade
4 questions
Matematyczne potyczki
Presentation
•
1st Grade
11 questions
ROZPRAWKA
Presentation
•
1st Grade
6 questions
POWODZIE
Presentation
•
1st - 2nd Grade
5 questions
Potensi Perekonomian Lingkungan Sekitar
Presentation
•
KG
9 questions
Elektronski omotač
Presentation
•
KG
Popular Resources on Wayground
6 questions
PRIDE Always and Everywhere
Presentation
•
12th Grade
20 questions
Lab Safety Quiz
Quiz
•
6th Grade
26 questions
KOR Review Kahoot Questions
Quiz
•
8th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
12 questions
Unit Zero lesson 2 cafeteria
Presentation
•
9th - 12th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
10 questions
Riddles Riddles fun Riddles
Quiz
•
6th - 12th Grade
16 questions
Subject & Predicate
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
place value
Quiz
•
1st Grade
15 questions
Addition and Subtraction
Quiz
•
1st Grade
20 questions
Addition and Subtraction facts
Quiz
•
1st - 3rd Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade
15 questions
Addition and Subtraction Facts
Quiz
•
1st - 2nd Grade
10 questions
1st Grade - TEK 1.5B Skip Counting
Quiz
•
1st Grade
10 questions
Exploring States of Matter: Solids, Liquids, and Gases
Interactive video
•
1st - 5th Grade
21 questions
Addition and Subtraction Fact Fluency
Quiz
•
1st Grade