N2 + 3 H2 →2 NH3 How many moles of hydrogen are consumed to produce 100.g of ammonia, NH3 (17 04 g/mol)?

Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center

How many moles of gas are present if p=11 atm, v=12l, t=185k?

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2