balance the given equation
Attachments:
Answers
Answered by
1
Answer:
4Al +3O2. 2Al2O3
is correct
Answered by
0
Explanation:
Balance The Equation: Al + O2 = Al2O3
1. Label Each Compound With a Variable
aAl + bO2 = cAl2O3
2. Create a System of Equations, One Per Element
Al: 1a + 0b = 2c
O: 0a + 2b = 3c
3. Solve For All Variables
a = 4
b = 3
c = 2
4. Substitute and Verify Result
4Al + 3O2 = 2Al2O3
L R
Al: 4 4 ✔️
O: 6 6 ✔️
Similar questions