Please answer soon Consider the following balanced chemical reaction:

N2 + 3 H2 → 2 NH3

If you needed to produce 41.0 g of NH3, how many grams of H2 would you need?

In salt water solution,the salt is the blank

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j