Bab 5 Air dan Larutan

Apakah proses di atas?

• Kromatografi

• Elektrolisis air

• Penyulingan

• Pengekstrakan

Satu molekul air terdiri daripada dua atom _________ dan satu atom ___________.

A water molecule is made up of two ___________ atoms and one __________ atom.

• hidrogen, oksigen.

• oksigen, hidrogen.

• hydrogen, hydrogen

• oksigen, nitrogen

gas oksigen dihasilkan di ________

oxygen gas is produced at the _________

• merah / red

• hijau / green

Tidak boleh melarutkan zat terlarut lagi dan menghasilkan mendakan.

Cannot dissolve any more solute and form precipitate.

• Larutan tepu/ Saturated solution

• Larutan cair/ Dilute solution

• Larutan pekat/ Concentrated solution

• Larutan sederhana/ Moderate solution

Boleh melarutkan sedikir sahaja lagi zat terlarut.

Can dissolve less solute.

• Larutan tepu/ Saturated solution

• Larutan cair/ Diluted solution

• Larutan pekat / Concentrated solution

• Larutan sederhana / Moderate solution

Kuantiti zat terlarut yang banyak di dalam pelarut.

More amount of solute in the solvent.

• Larutan tepu / Saturated solution

• Larutan cair / Dilute solution

• Larutan pekat / Concentrated solution

• Larutan sederhana / Moderate solution

Tidak membentuk campuran yang jernih dan tidak menghasilkan mendakan.

It does not form a clear mixture and does not produce a sediment at the base of the container.

• Larutan / Solution

• Ampaian / Suspension

• Koloid / Colloid

Akan menghasilkan mendakan di dasar bekas.

Will produce a sedimentation at the base of the container.

• Larutan / Solution

• Ampaian / Suspension

• Koloid / Colloid

Boleh ditembusi cahaya.

Can be penetrated by light.

• Larutan / Solution

• Ampaian / Suspension

• Koloid / Colloid

Terhasil apabila zat terlarut tersebar secara sekata di dalam pelarut dan kelihatan jernih.

Occurs when dissolved substances are evenly distributed in the solvent and looks clear.

• Larutan / Solution

• Ampaian / Suspension

• Koloid / Colloid