Answer:
it's out of the syllabus I can't help
Explanation:
Blanka ajabdjdhsjbsskhsjshsjsvssgshshs
Fe O
2 3 is what i would put
Physical......................................................
Answer:
So she can have something to reach or look forward to.
Explanation:
none
Answer:

Explanation:
Step 1. Determine the cell potential
<u> E°/V </u>
2×[Cr ⟶ Cr³⁺ + 3e⁻] 0.744 V
<u>3×[Cu²⁺ + 2e⁻ ⟶ Cu] </u> <u>0.3419 V
</u>
2Cr + 3Cu²⁺ ⟶ 3Cu + 2Cr³⁺ 1.086 V
Step 2. Calculate ΔG°
