Mass percentage composition (Mass % = (part mass / total mass) × 100)
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Mass % = (part mass / total mass) × 100
What each symbol means
| Symbol | What it stands for |
|---|---|
| w% | Mass percent |
| m_total | Total sample mass |
| m_component | Mass of element or compound in sample |
When to use this
Same phase homogeneous sample; total includes all components.