Forwarded from Serene NotesChannel Κγ£β’α΄₯β’Κγ£ (Tahirah Sultana)
π Chemistry
β₯ rate of reaction
π§ͺ πππͺπ€ ππ πΈππ€π¨ππ£ πππ βπ ππ‘ππ£ππ€π π ππ πππ βππ₯π ππ βππππ₯ππ π π§ͺ
βΆ πππππππ
ΰΏ higher / lower
ΰΏ example: the rate of reaction of and in _ is (higher/lower) than ___.
β· π πππππ
ΰΏ size of reactant
ΰΏ concentration
ΰΏ temperature
ΰΏ catalyst
ΰΏ pressure
βΈ πππππππ πππ π πππππ
ΰΏ size of reactant
- total surface area exposed to collision
ΰΏ concentration / pressure
- number of (particles) per unit volume
ΰΏ temperature
- kinetic energy of (particles)
ΰΏ catalyst
- provide alternative pathway with lower activation energy
βΉ π ππππππππ ππ πππππππππ
ΰΏ frequency of collision between (particles)
ΰΏ example: the frequency of collision of (ions particle) and (atom particle) in is (higher/lower) than .
βΊ π ππππππππ ππ ππ π ππππππ πππππππππ
ΰΏ frequency of effective collision between (particles)
ΰΏ example: the frequency of effective collision of (ions particle) and (atom particle) in is (higher/lower) than __.
*** the words in the brackets need to be changed based on the question given β οΈ
#chemistry #chapter7 #f4 #notes #teknikmenjawab
Β° π¦ΰΌ β‘ Β·Λ κ° @studywdinoo κ±
β₯ rate of reaction
π§ͺ πππͺπ€ ππ πΈππ€π¨ππ£ πππ βπ ππ‘ππ£ππ€π π ππ πππ βππ₯π ππ βππππ₯ππ π π§ͺ
βΆ πππππππ
ΰΏ higher / lower
ΰΏ example: the rate of reaction of and in _ is (higher/lower) than ___.
β· π πππππ
ΰΏ size of reactant
ΰΏ concentration
ΰΏ temperature
ΰΏ catalyst
ΰΏ pressure
βΈ πππππππ πππ π πππππ
ΰΏ size of reactant
- total surface area exposed to collision
ΰΏ concentration / pressure
- number of (particles) per unit volume
ΰΏ temperature
- kinetic energy of (particles)
ΰΏ catalyst
- provide alternative pathway with lower activation energy
βΉ π ππππππππ ππ πππππππππ
ΰΏ frequency of collision between (particles)
ΰΏ example: the frequency of collision of (ions particle) and (atom particle) in is (higher/lower) than .
βΊ π ππππππππ ππ ππ π ππππππ πππππππππ
ΰΏ frequency of effective collision between (particles)
ΰΏ example: the frequency of effective collision of (ions particle) and (atom particle) in is (higher/lower) than __.
*** the words in the brackets need to be changed based on the question given β οΈ
#chemistry #chapter7 #f4 #notes #teknikmenjawab
Β° π¦ΰΌ β‘ Β·Λ κ° @studywdinoo κ±
Notes full form 5
If min open order for this notes, korangg berminat tak untuk beli?
If min open order for this notes, korangg berminat tak untuk beli?
Chemistry Spmnetic!β’ π§ͺ
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Forwarded from Chemistry Spmnetic!β’ π§ͺ (Nabil Daniel 9A+)
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notes f4 chap 8
Forwarded from Chemistry Spmnetic!β’ π§ͺ (Nabil Daniel)
F4 Bahan Buatan Industri.pdf
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REACTIVITY OF GROUP 1οΈβ£ ELEMENTS
INCREASE
- Atomic size β¬οΈ
- Distance between nucleus & valence electrons β¬οΈ
- Force of attraction of nucleus towards valence electron β¬οΈ
- Atom donates its 1 valence electron more easily
INCREASE
- Atomic size β¬οΈ
- Distance between nucleus & valence electrons β¬οΈ
- Force of attraction of nucleus towards valence electron β¬οΈ
- Atom donates its 1 valence electron more easily
KEREAKTIFAN TINDAK BALAS UNSUR KUMPULAN 1οΈβ£
MENINGKAT
- Radius atom β¬οΈ
- Jarak antara nukleus & elektron valens β¬οΈ
- Daya tarikan antara nukleus & elektron valens β¬οΈ
- Semakin mudah untuk melepaskan elektron valens
MENINGKAT
- Radius atom β¬οΈ
- Jarak antara nukleus & elektron valens β¬οΈ
- Daya tarikan antara nukleus & elektron valens β¬οΈ
- Semakin mudah untuk melepaskan elektron valens