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In the unbalanced reaction, Cr + HNO3 -----> Cr(NO3)3 + N2O3+ H2O, 9.050 grams of Cr(NO3)3...

In the unbalanced reaction, Cr + HNO3 -----> Cr(NO3)3 + N2O3+ H2O, 9.050 grams of Cr(NO3)3 was formed. How many N2O3 molecules were formed and how many grams of HNO3 were reacted?

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