Reading equations: states and conditions
Reading physical-state symbols (s), (l), (g), (aq), (v), the heating sign (Δ) written over the arrow, and conditions or catalysts written over the arrow (temperature, pressure, catalyst).
The idea, in English
Reading physical-state symbols (s), (l), (g), (aq), (v), the heating sign (Δ) written over the arrow, and conditions or catalysts written over the arrow (temperature, pressure, catalyst).
Explain in Egyptian Arabic
إنك تقرا الـ state symbols اللي بتيجي بعد المادة في المعادلة: (s)، (l)، (g)، (aq)، (v)، وعلامة التسخين (Δ)، والـ conditions أو الـ catalysts اللي بتتكتب فوق السهم (temperature، pressure، catalyst).
Builds on
Used by
- Haber-Bosch method for ammonia
- Effect of air and water vapour
- Iron with non-metals: chlorine and sulphur
- Roasting of iron ore
- Nickel, iron and V₂O₅ as catalysts