Mencari pelajar form 5 untuk revision subjek Kimia form 4. Kelas Online. Bayaran Mingguan. Nota softcopy diberikan.
Klik link ๐
Tutor Kimia
Cikgu vokasional dalam bidang kimia sejak 2015, berkelulusan ijazah dan sarjana dalam kejuruteraan mekanikal, kini sedang melanjutkan PhD.
Mengajar fizik dan kimia dengan pendekatan teori dan praktikal untuk memantapkan pemahaman pelajar.
06/01/2025
1. Ionic Bonds
- Definition : Formed when electrons are transferred from one atom to another.
- Occurs Between: Metals and non-metals.
- How It Works:
- The metal loses electrons and becomes a positively charged ion (cation).
- The non-metal gains electrons and becomes a negatively charged ion (anion).
- Opposite charges attract, forming a strong bond.
Example: Sodium chloride (NaCl)
- Na โ Naโบ + eโป
- Cl + eโป โ Clโป
- Naโบ + Clโป โ NaCl
25/11/2024
Acids vs. Bases: Quick pH Hack
Remember:
Acids have a pH less than 7 and taste sour (like lemons ๐).
Bases have a pH greater than 7 and feel slippery (like soap ๐งผ).
Neutral? Thatโs water with a pH of 7!
25/11/2024
The Secret Behind Salt Dissolving in Water
Ever wondered why salt dissolves so easily in water? It's because water molecules are polarโthey have a slight charge that pulls apart the sodium (Naโบ) and chloride (Clโป) ions in salt. This is called dissociation!
24/11/2024
"๐๐จ๐ ๐ฉ๐๐ ๐จ๐๐๐๐ฃ๐ฉ๐๐๐๐ ๐ข๐๐ฉ๐๐ค๐ ๐ฉ๐ค ๐จ๐ค๐ก๐ซ๐ ๐ฅ๐ง๐ค๐๐ก๐๐ข๐จ ๐จ๐ฎ๐จ๐ฉ๐๐ข๐๐ฉ๐๐๐๐ก๐ก๐ฎ: ๐๐๐จ๐๐ง๐ซ๐, ๐๐ฎ๐ฅ๐ค๐ฉ๐๐๐จ๐๐ฏ๐, ๐๐ญ๐ฅ๐๐ง๐๐ข๐๐ฃ๐ฉ, ๐๐ฃ๐ ๐๐ค๐ฃ๐๐ก๐ช๐๐!"
24/11/2024
"๐ฟ๐๐ ๐ฎ๐ค๐ช ๐ ๐ฃ๐ค๐ฌ? ๐พ๐๐๐ข๐๐จ๐ฉ๐ง๐ฎ ๐๐๐ก๐ฅ๐จ ๐ช๐จ ๐ช๐ฃ๐๐๐ง๐จ๐ฉ๐๐ฃ๐ ๐ฉ๐๐ ๐ฌ๐ค๐ง๐ก๐ ๐๐ง๐ค๐ช๐ฃ๐ ๐ช๐จ, ๐๐ง๐ค๐ข ๐ฉ๐๐ ๐๐๐ง ๐ฌ๐ ๐๐ง๐๐๐ฉ๐๐ ๐ฉ๐ค ๐ฉ๐๐ ๐๐ค๐ค๐ ๐ฌ๐ ๐๐๐ฉ!"
Click here to claim your Sponsored Listing.
Location
Category
Website
Address
Alor Setar
05100