A student starts a reaction with 2.5 g H2 and 2.5 g N2. The balanced reaction is given below. Answer the questions that follow.
molar mass (g/mol): H2: (2.02) N2: (28.02) NH3: (17.04)
3 H2 (g) + 1 N2 (g) → 2 NH3 (g)

a) Which is the limiting reactant? Why? Justify your answer showing
necessary calculations

b) What is the theoretical yield of NH3 in grams?

29.1-12=17.1the answer is this one

100%sorry if i’m wronghope this good luck: )

The answer is d for this question

Most elements have more than one naturally occurring isotope. as you learned previously, the atoms of those isotopes have the same atomic number (number of protons), making them belong to the same element, but they have different mass numbers (total number of protons and neutrons) giving them different atomic masses. so which mass is put on the periodic table for each element? is it the most common isotope’s mass? the heaviest mass? this activity will answer that question.