In the reaction above how many grams of nh3 will be made

Question

Part A.

4 NO2 (g) + 6 H2O(g) --> 7 O2 (g) + 4 NH3 (g)

In the reaction above, how many grams of NH3 will be made from 6.5 L of NO2 gas at a temperature of 355 C and 0.985 atm? Show your work.

Part B.

4 NO_2 (g) + 6 H₂O_(g) --> 7 O_2 (g) + 4 NH_3 (g)

In the reaction above, given the conditions described in Part E, how many moles of O₂ gas will be made? Show your work.