10pt if given the correct answer i will mark you as brainliestan ordered list of chemical substances is shown. chemical substances1 al2 o23 h2o4 so25 al2o3which substances in the list can be used to write a complete combustion reaction? a- 1, 2, and 3b- 1, 4, and 5c-1, 2, and 5

C

Explanation:

4(Al)+3(O2)==2(Al2O3)

Also, i'm in sixth grade just took a leson on a text book so may be wrong but i'm prety sure it's the correct nswer because x(Al)+y(O2) can not make hydregen for the h2o and for b, al+so2 = al2O3 makes sense but where did the sulfer go?

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).