Question

Write balanced equations for the following reactions.
(i) Water is reacted with sodium.
(ii) Steam is passed over red hot iron.
(iii) Ammonium dichromate is heated.
(iv) Lead reacts with hot and conc. caustic soda
(v) Copper reacts with conc. sulphuric acid to produce copper sulphate, sulphur dioxide and water.​

Answer 1

Answer:

2na +2 h20=2naoh+h2

2.forms acetylene

i dont for the remaining reactions