Chemistry

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For the reaction:

V2O5 + 6HCl --> 2VOCl3 + 3H2O

If 13.65g of VOCl3 was produced in this reaction, how many grams of V2O5 were reacted in excess HCl?

I used stoichiometry and converted 13.65g of VOCl3 into grams of V2O5. I got 73.28 g. However, I feel like this isn't right because I didn't incorporate the excess HCl?

Thanks for your help.

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