Share: Title:R1.2.1 Calculating ΔH using average bond enthalpies Duration: 5:16 Plays: 65K views Published: 7 years ago Download MP3 Download MP4 Simillar Videos ▶️ 5:20 S1.3.7 Successive Ionisation Energies (hl) 65K views • 11 months ago ▶️ 4:32 S1.3.2 The Hydrogen Emission Spectrum 65K views • 2 years ago ▶️ 3:53 S1.3.6 Calculating Ionisation Energy (hl) 65K views • 6 years ago