fe2o3 + 3 co → fe + 3 co2
Chemistry, 04.12.2019 11:31, japarisdonalson12
Which element(s) are not balanced in this equation?
fe2o3 + 3 co → fe + 3 co2
a.
only the fe is unbalanced.
b.
only the o is unbalanced
c.
fe and o are both unbalanced.
d.
c and o are both unbalanced
Answers: 2
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The standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) → 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 × 10-3 m and [i-] = 0.015 m is v. the standard emf for the cell using the overall cell reaction below is +2.20 v: 2al(s) + 3i2(s) 2ai3+(aq) + 6i-(aq) the emf generated by the cell when [ai3+] = 3.5 × 10-3 m and [i-] = 0.015 m is v. 2.36 2.24 2.21 2.51 2.04
Answers: 2
Which element(s) are not balanced in this equation?
fe2o3 + 3 co → fe + 3 co2
fe2o3 + 3 co → fe + 3 co2