Aqueous solutions of silver nitrate (agno3) and iron(iii) chloride (fecl3) are mixed together. which ion combines with the chloride ion to form a precipitate? ag +( aq) no3 –( aq) fe 3+( aq)

Ag +( aq)

Explanation:

This is an example of double displacement reaction in which exchange of ions take place. Positively charged combines with negatively charged ions  to form which is insoluble in water, thus forms a precipitate.

Positively charged combines with  negatively charged ions to produce which dissolves in water.

2b2t

explanation:

2b2t

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.