N2+3H3→2NH3
how many moles of hydrogen are needed to completely react with 3.5 moles of nitrogen

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work