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T h e G a s L a w s. T H E G A S L A W S z B o y l e ‘ s L a w z D a l t o n ‘ s L a w z C h a r l e s ‘ L a w z T h e C o m b i n e d G a s L a w z B.

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Presentation on theme: "T h e G a s L a w s. T H E G A S L A W S z B o y l e ‘ s L a w z D a l t o n ‘ s L a w z C h a r l e s ‘ L a w z T h e C o m b i n e d G a s L a w z B."— Presentation transcript:

1 T h e G a s L a w s

2 T H E G A S L A W S z B o y l e ‘ s L a w z D a l t o n ‘ s L a w z C h a r l e s ‘ L a w z T h e C o m b i n e d G a s L a w z B o y l e ‘ s L a w z D a l t o n ‘ s L a w z C h a r l e s ‘ L a w z T h e C o m b i n e d G a s L a w

3 B o y l e ' s L a w A t a c o n s t a n t t e m p e r a t u r e, t h e p r e s s u r e e x e r t e d b y a g a s v a r i e s i n v e r s e l y w i t h i t s v o l u m e.

4 B o y l e ' s L a w V 2 = V 1 P 1 P2P2 P2P2

5 D a l t o n ' s L a w T h e t o t a l p r e s s u r e i n a c o n t a i n e r i s t h e s u m o f t h e p a r t i a l p r e s s u r e s o f a l l t h e g a s e s i n t h e c o n t a i n e r.

6 D a l t o n ' s L a w T h i s l a w i s u s e d m o s t o f t e n w h e n d o i n g c a l c u l a t i o n s w i t h g a s e s c o l l e c t e d o v e r w a t e r.

7 C h a r l e s ' L a w A t a c o n s t a n t p r e s s u r e, t h e v o l u m e o f a g a s v a r i e s d i r e c t l y w i t h t h e K e l v i n t e m p e r a t u r e.

8 C h a r l e s ' L a w K e l v i n t e m p e r a t u r e K = o C K e l v i n t e m p e r a t u r e K = o C V 2 = V 1 T 2 T1T1

9 C o m b i n e d G a s L a w U s e d w h e n b o t h t h e t e m p e r a t u r e a n d t h e p r e s s u r e c h a n g e.

10 C o m b i n e d G a s L a w V 2 = V 1 P 1 T 2 P 2 T 1

11 E N D G a s L a w s


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