Question

A colourless lead salt,when heated,produces a yellow residue and brown fumes.
(a)name the lead salt.
(b)Name the brown fumes.
(c)Write the chemical equation of the reaction involved.

Answer 1

HEY !!! HERE IS YOUR ANSWER 》》

(a) Lead Nitrate (Pb (NO3)2)...
(b)Brown fumes are of nitrogen dioxide gas (NO2)....
(c) In the above given pic...

HOPE IT HELPS ^_^

Answer 2

(a) Lead nitrate
(b) Nitrogen dioxide gas
(c) Pb(NO3)2==>PbO+NO2+O2