Hi tutors, can someone please show me the steps to solving this my test is tomorrow I would greatly appreciate it. (The answers are underlined, I

Hi tutors, can someone please show me the steps to solving this my test is tomorrow I would greatly appreciate it. (The answers are underlined, I just need to know what steps were used to get those answers)

5 moles of NiS2 and 10 moles of O2 are combined and react according to the equation:

2NiS2 + 5O2 -> 2NiO(s) + 4SO2

What is the limiting reactant? How many moles of NiO are produced? How many grams of NiO are produced?

Limiting: O2

4 moles of NiO

298.76 Grams of NiO