Question

9. Write your observations when lead nitrate is
heated in a boiling tube. Write the balanced
chemical equation.​

Answer 1

Answer:

2FeSO4(S) -----> Fe2O3(S) + SO2(g) + SO3(g)

Answer 2

Answer:

Protein foods

lean meats – beef, lamb, veal, pork, kangaroo.

poultry – chicken, turkey, duck, emu, goose, bush birds.

fish and seafood – fish, prawns, crab, lobster, mussels, oysters, scallops, clams.

eggs.

dairy products – milk, yoghurt (especially Greek yoghurt), cheese (especially cottage cheese)