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1:03
YouTube > Wayne Breslyn
How to Balance H2 + O2 = H2O2
YouTube · Wayne Breslyn · 2.9万次播放 · 2017年10月21日
1:41
youtube.com > V Science Academy
Balancing: H2 + O2 → H2O
YouTube · V Science Academy · 2.8万次播放 · 2022年6月29日
2:22
YouTube > Wayne Breslyn (Dr. B.)
Molecular Structure of Water (H2O)
YouTube · Wayne Breslyn (Dr. B.) · 4.3万次播放 · 2018年10月23日

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