posted by Jason on .
Will you please tell me if these are right? Write the symbol of the caton or anion that give(s) the following reaction:?
1. Forms a precipite with AgNO3 that does not dissolve in HNO3
2. Forms a gas with HCl
3. Give a bright, yellow-orange flame test
4. Forms a precipitate with BaCl2 that does not dissolve in HNO3