Answers

✨ Best Answer ✨

a 加熱沒辦法決定吸放熱 這個反應是因為自發所以放熱
b 要改寫成淨離子反應:Al+Fe2*>>Al3+ + Fe 跟氧氣無關

cgu med

Fe2+

Post A Comment
Were you able to resolve your confusion?