Answer:
Fe₂O₃ + 3Zn → 2Fe + 3ZnO
Explanation:
Step 1: RxN
Fe₂O₃ + Zn → Fe + ZnO
Step 2: Balance RxN
We need 2 Fe's on both sides.
We also need 3 O's on both sides.
- If we multiply ZnO by 3, we will need 3 Zn's as well
Fe₂O₃ + 3Zn → 2Fe + 3ZnO
That is true. the nuclei change in nuclear rxns. Chemical rnxs use electrons..
<span>A. The Russian chemist Dmitri Mendeleev </span>
If you are asking for the formula, here it is. \
10x+5>12x-1
Answer:
我實際
Explanation:
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