PL HEL

Complete the chemical reactions and name the type of reaction

(i) Barium sulphate is mixed with copper sulphate.

(ii) Lead nitrate is heated strongly. (iii) Silver bromide is exposed to sunlight.

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.

Bis the

The answer is tea due to the main ingredient being a herb that grows from the ground and sugar that grows from a stalk, i hope this : )     p.s.  can i be brainliest?