超一流化学高手、化学专家请进(Periodicity0040)请用英文解答(该题是要用英文解的答化学题,不是翻译题).Statetheobservablechangeforeachreactionandgiveabalancedequation.(a)Iron(II)sulphate(VI)solutionand

Question

超一流化学高手、化学专家请进(Periodicity 0040)
请用英文解答(该题是要用英文解的答化学题,不是翻译题).
State the observable change for each reaction and give a balanced equation.
(a) Iron(II) sulphate(VI) solution and acidified potassium
permanganate solution.
(b) Iron(II) chloride solution and sodium hydroxide solution.
(c) Concentrated hydrochloric acid is added to copper(II)
sulphate(VI) solution.
(d) Aqueous ammonia is added to copper(II) sulphate(VI) solution.
Thanks.
这是考大学生的题，并且要用英文解答，一般的大学化学讲师、教授也无法完全用英文回答。
不需要介绍网站。这里是交流园地，也是习作园地。代课教师的解答更不需要。

Answer 1

what is this?"copper(II) sulphate(VI) solution."
CuSO4 solution Copper(II) sulphate solution!
(SO32-:sulphite; SO42-:sulphate)