Barium peroxide: Difference between revisions
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(Created page with "{{Compound|chemf=BaO2|mm=169.33|density=5.68|mp=450|bp=850 (decomp)|sol_aq=0.0091|stp_p=crystal|stp_q=grey-white|nfpa_h=2|nfpa_f=2|nfpa_o=ox}} ==Uses== {{Justify}} ===Other==...") |
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Heat barium oxide to 550°C in the presence of [[oxygen]]: | Heat barium oxide to 550°C in the presence of [[oxygen]]: | ||
: {{#Chem: 2BaO + O2{ = 550°C } 2 BaO2 }} | : {{#Chem: 2BaO + O2{ = 550°C } 2 BaO2 }} | ||
==Testing== | ==Testing== | ||
==Storage== | ==Storage== | ||
Latest revision as of 07:03, 17 November 2019
| Chemical formula | BaO2 |
|---|---|
| OTP appearance | grey-white crystal |
| Molar Mass(g/mol) | 169.33 |
| Density(g/cc) | 5.68 |
| Melting Point(°C) | 450 |
| Boiling Point(°C) | 850 (decomp) |
| Solubility in water(g/L) | 0.0091 |
| NFPA 704 |  2
2
0
ox
|
Uses
Justification Questioned
Other
- Brin process for the production of oxygen from air
- Precursor for hydrogen peroxide
Natural occurrence
- Does not occur naturally
Hazards
Production
Synthesis
Heat barium oxide to 550°C in the presence of oxygen:
- 2 BaO + O2{2 BaO2550°C}→