What's the question? I assume you want to know the equation?
Balance the equations. C is not balanced. A, B, D are balanced BUT what is the one with the lowest coefficients?
In a chemical reaction, 10 moles of the element aluminum react with 7.5 moles of oxygen gas. This produces 5 moles of aluminum oxide (Al2O3).
20Al + 15O2 → 10Al2O3
4Al + 3O2 → 2Al2O3
Al + O2 → Al2O3
10Al + 7.5O2 → 5Al2O3
D?10Al + 7.5O2 → 5Al2O3
5 answers
Dude, all we want is the answer to the freakining equation
It's B, the 4AI + 3O2 --->2A would be the lowest. If you would just explain and give the answer learning would be easier.
BOBSLAYER Here, Bob has a bad habit of writing noting import, and wasting most of our time as we read his useless teaching.
im done with this website you guys suck