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General Chemistry

Crop chemist pouring clear liquid into fragile glassware in science center
General Chemistry
Nathalie Khoury

Homogeneous mixture – Solution

Definition of solution Solutions are homogeneous mixtures that contains two or more substances called the solute and the solvent. The solute is the substance that

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Crop laboratory technician examining interaction of chemicals in practical test modern lab
General Chemistry
Nathalie Khoury

Ions colours

Some ions are colourless, but others have different amazing colours. In this table, the colours of some ions are listed. Ions Colours Al3+ Colourless Cr3+

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General Chemistry
Nathalie Khoury

Gas Laws – The combined gas law

The physical behaviour of a gas is described using four main variables : Temperature Pressure Volume Amount (mol number) The combined gas law By combining

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Relation pressure temperature
General Chemistry
Nathalie Khoury

Gas laws – Gay Lussac’s Law

The physical behaviour of a gas is described using four main variables : Temperature Pressure Volume Amount (mol number) Gay Lussac’s Law Joseph Louis Gay-Lussac

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General Chemistry
Nathalie Khoury

Gas laws – Charles’s Law

The physical behaviour of a gas is described using four main variables : Temperature Pressure Volume Amount (mol number) Charles’s law Charles’s law was formulated

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Boyle's Law - Relation pressure and volume
General Chemistry
Nathalie Khoury

Gas Laws- Boyle’s law

The physical behaviour of a gas is described using four main variables : Temperature Pressure Volume Amount (mol number) Boyle’s Law Boyle’s law was formulated

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