19081
Reactions of V2O5H2 with several oxidants are also studied theoretically to find a path to regenerate V2O5 .
 V2O5H2, V2O5
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 V2O5H2, V2O5