Please help Use the following chemical equation to answer the question: N2 + 3 H2 2 NH3
If you had 21.9 grams of nitrogen, how many grams of NH3 should be produced?

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

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

Can someone me with 6 to 10 plz this is for masteries test.