Chemistry with Heera🐼🧪
Chapter 3 : Mole Concept

#chemistry #c3 #f4
🦋*ੈ✩‧₊˚ 『 @SereneNotes 』

Chemistry Trial 2021
Chapter 6 : Acids, Bases n Salts

#chemistry #trial #c6 #f4

Chemistry with Heera🐼🧪

🌷 Examples of Acids and Alkalis
👉Weak
👉 Strong

Weak acid: ❤️
🍭Ethanoic acid
🍭Methanoic acid
🍭Oxalic acid
🍭Carboxylic acid
🍭Lactic acid
🍭Carbonic acid
🍭Phosphoric acid

Strong acid: ❤️
🍯Sulphuric acid
🍯Hydrochloric acid
🍯Nitric acid

🌀🌀🌀🌀🌀🌀🌀🌀🌀🌀🌀

Weak alkali: 💙
🍩Ammonia solution

Strong alkali: 💙
🧋Sodium hydroxide
🧋Potassium hydroxide

#chemistry #c6 #f4

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

EZ Chemistry
Acronym for Colour of Residue

#chemistry
🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Saya pernah kongsi akronim ni di channel lain, saya kongsikan semula di sini ya (Chemistry)

Alloy (elements, uses)

1. Duralumin- AlCuManga
(Al, Cu, Mg, Manganese)
Al- make aeroplane
Ra- racing bicycles

2. Bronze- CuSn
ro- Trophies and medals

3. Brass- CuZn
ss- musical instruments
s- keys

4. Steel- FeC (Iron, Carbon)
St- structure of building
t- railway tracks

5. Stainless steel- IChroNiC (Iron, Chromium, Nickel, Carbon)
in- sinks
ss- surgical instruments

6. Pewter- TAC (tin, antimony, copper)
ter- trophies
er- souvenirs

#chemistry #spm
🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Chemistry ⚗️
Bab 2 : Perkembangan Model Struktur Atom 👩‍🔬

DaTe Rosmah Pergi Balai Polis Cari Najib 😭👍

#chemistry #f4 #c2
🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Suggested Answers for Topical Chemistry SPM

SPM 2021

🌺Q1) Matters and Atomic Structure
🌺Q2) Rate of Reactions
🌺Q3) Periodic Table of Elements
🌺Q4) Chemical Bonds

🌺Q5) Acids Bases
🌺Q6) Mole concept, Chemical Formula and Equation
🌺Q7) Consumer and Industrial Chemistry
🌺Q8) Manufactured Substances in Industry

🍄Q9)
🍄Q10) Thermochemistry

🌷Q11)

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Suggested Answers for Topical Chemistry SPM

SPM 2023

🌺Q1) Manufactured Substances in Industry
🌺Q2) Consumer and Industrial Chemistry
🌺Q3) Matters and Atomic Structure
🌺Q4) Mole Concept, Chemical Formula and Equation

🌺Q5) Salts
🌺Q6) Chemical Bonds
🌺Q7) Thermochemistry
🌺Q8) Rate of Reactions

🍄Q9)
🍄Q10)

🌷Q11)

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Anything you guys want to ask for chem ?

Salam geng

How was kimia

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[KERTAS 2] SOALAN SEBENAR KIMIA SPM 2025
[ https://t.me/exercise_students ]

BAHAGIAN A
1. Kumpulan 17 + kira JRM
2. T/b Saponifikasi (sabun + detergent)
3. Empirik (CuO)
4. Ikatan kovalen (ikatan hidrogen)
5. redoks (Fe/Cu)
6. K/b (kepekatan)
7. Kaca (teleskop/ kaca silikon terakur)
8. Redoks (nilai E0)

join telegram @exercise_students

BAHAGIAN B
9. Amforterik + Garam
10. Sebatian karbon (Etena + Alkohol)

BAHAGIAN C
11. Eksotermik (peneutralan) + Alkali (hubungan kepekatan ion hidroksida dengan nilai pH)

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Hope this helps lighten the mood 😂

wahai budak bio!!!
jangan buang masa… klo x buat ape2 tu join je laa

LIVE NOW!

JOM MASUK KE KELAS SEKARANG! LAST MINUTE PERSEDIAAN SPM BIOLOGI!

Esok! Paper Biologi SPM tapi belum ready?

Kalau tak ready dari sekarang memang dalam dewan nanti awak akan blur. Petang ni, jam 4.00 petang! Sir Aidil nak bantu untuk last minute persediaan paper Biologi.

Kelas ni 100% percuma. Tekan link ni untuk join kelas nanti.

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🧬TIPS A+ BIOLOGI🧬
by adam kharezmie <3

1. TERMINOLOGY
Terminology is a part from biology which means the studies of term. Like we know there are many 'weird' words and phrases in biology but believe it or not, there are reasons for it; there are reasons for their name. Open your browser and explore it yourself!

2. ENJOY LEARNING THIS ~ENDLESS~ LIFE SUBJECT
By hook or by crook, cry or happy this massive subject will have 28 chapters in total. This may sound a little bit cliche but learn for the sake of your life not for your exam; like muslims this life subject will make you closer to your god by exploring the greatness of his creation wallahi believe me insya-Allah may Allah ease you peeps <3

3. ARRANGE YOUR MEMORIES
there's a lot to understand, to memorize and so on yet please please I'm begging you to organize it well; some may feel like mind maps will help in this part or vice versa; some prefer just to go through the textbook using the second brain technique; again just arrange it well please so then you'll not haywire then end up being stressed with so many things to study lol

disclaimer : for those whoever study with me; be my student, i usually use my 28's compacted formulae where i tell students that all the 28 chapters just into four primary story ehehe

NUTSHELL
at last, these just my primary tips from a biology lover yet for the others, you still need to perform your worship, respect people especially your friends and teacher and so on in grant for god to give you a good result like for real seriously

🦋*ੈ✩‧₊˚ 『 @serenenotes 』
🔬BioTips by Adam

#biology #tips #spm

Assalamualaikum , Salam Malaysia Madani dan Selamat Pagi semuaaa🐣✨

BIOLOGI 🧬

SISTEM PENCERNAAN MANUSIA

🦋Mulut
-Kanji dihidrolisis kepada Maltosa oleh enzim amilase air liur.

🍂Kanji + air ----(amilase air liur)----->Maltosa

🦋Hati
-Menghasilkan hempedu
-Hempedu disimpan dalam pundi hempedu

🦋Pakreas
-Merembeskan amilase pankreas,tripsin dan lipase

🍂Kanji ----(amilase pankreas)------>Maltosa
🍂Polipeptida -----(tripsin)------->Peptida
🍂Lipid ----(lipase)-----> Asid lemak & Gliserol

🦋Perut
-Medium berasid merembeskan asid hidroklorik

🍂Protein -----(pepsin)----->Polipeptida

🦋Doudenum

🍂Kanji ----(amilase pankreas)------>Maltosa
🍂Polipeptida -----(tripsin)------->Peptida
🍂Lipid ----(lipase)-----> Asid lemak & Gliserol

🦋Ileum

🍂Maltosa-----(maltase)----->Glukosa
🍂Sukrosa------(sukrase)----->Glukosa + Fruktosa
🍂Laktosa------(laktase)------>Glukosa + Galaktosa
🍂Lipid------(lipase)------>Asid lemak + Gliserol
🍂Peptida------(erepsin)------>Asid Amino

Sekian untuk pagi ni🐣✨
Yang mana sekolah pagi ni jangan malas malas hari isnin ye😏
Yang naik van jangan sampai tertinggal van kang jadi macam minggu lepas kena jalan kaki😔😭
Dah dah semua bangun pergi sekolah make sure sampai sebelum 7:20 ye nanti nama kena catat lewat bawak bawak bertaubatlah minggu lepas dah banyak kali lewat(reminder untuk diri sendiri 😭)

BYEBYE HAVE A NICE SCHOOL DAY 😱✨

Biology with Ammar

Cell Biology and Organisation
👉🏻Animal Cells🦧

#biology #c2 #f4
🦋*ੈ✩‧₊˚ 『 @serenenotes 』