A great thank you to my former chemistry teacher, Ms. Nurul Asyikin 🥹🫶🏻 for teaching me all these wonderful mnemonics🫡
Ingat lagi all these till now😂👍 sehinggakan kita sendiri mengajar these tips/tricks to our own students🫣📚

Preparation of Insoluble Salt

#chemistry

These are the notes she was referring to🫡🌟
Kalau Korg pun nak beli, boleh je nak Pm min @tahirahsultana 🌸

Chemistry with Heera🐼🧪

Chapter 1 - Redox Equilibrium
🌷Electrolysis of Aqueous Solutions

Electrolysis of : CuSO4💙 solution using copper electrodes (active electrode)🤎

......

Question : Why the blue colour of CuSO4 solution does not change? 💙

✨Answer (pg 44 tb)
🫐The concentration of copper (ii) ions, Cu2+ remains the same.
🫐The rate of ionisation of copper, Cu at the anode is the same as the rate of discharged copper(ii) ions, Cu2+ at the cathode.

#chemistry #c1 #f5
#heera

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Chemistry with Heera🐼🧪

Chapter 1 - Redox Equilibrium

Negative effects of electrolysis process in industries
🥀The electrolytes used cause environmental pollution🌫
🥀The toxic waste pollute water sources💧
🥀The electrolysis process involve high usage of electricity⚡️

Uses of Electrolysis process in Industry
🦋Extraction of metal from its ore🪨
🦋Purification of metal
🦋Electroplating of metal

#chemistry #c1 #f5
#heera

🦋*ੈ✩‧₊˚ 『 @serenenotes 』

Jangan kata korang,saya pun dulu pening 😂bertabah form 5

Min pada tahap lupa untuk makan 😭👍 tengah Speedrun siapkan kerja kursus maths t SEM 3 STPM 🫢
But yeah since I remembered, imma go eat InshaAllah 😋

Trial CHEMISTRY Paper 1🧪
Credits to Admin SPMnetic

🌟Year 2021🌟

⚗ JOHOR 2021


⚗ KEDAH 2021


⚗ KELANTAN 2021


⚗ MRSM 2021


⚗ N9 2021



💫Year 2022💫

⚗ SELANGOR 2022 SET 2


⚗ PAHANG 2022


⚗ MRSM 2022

#chemistry
#trial2022

Assalamualaikum wbt

How was the chemistry paper

Bahagian B dan C keluar tajuk apa

On the scale 1-10 , how would you rate the paper

Seems like majority answered 7

Tajuk mana yang Korang rasa paling challenging

Next is bio right

🧬Biology with Heera👩‍⚕

Chapter 13 - Homeostasis and Human Urinary System

🌷Ultrafiltration
(PDF)

#biology #c13 #f4
#heera

🦋*ੈ✩‧₊˚ 『 @serenenotes 』