What is the mole ratio between AgNO3 and Ag2SO4 in the following reaction?
AgNO3 (ag) + Li2SO4 (ag) → Ag2SO4 (s) + LINO3 (ag)
Give your answer as a ratio of AgNO3:Ag2SO4, (i. e. 4:7)

The answer would be

Where is the rest id like to but i cant if i don't have more info

Answer:     c. lso₄======since cl has an ion charge of -1, the formula    tells us that l has an ion charge of +2 because we needed two chloride ions to fully empty out the valence shell of l, hence the 1: 2 ratio of l to cl.  each chloride ion needs only 1 electron to fully fill their valence shells.since so₄ has an ion charge of -2, it will accept two electrons to get a full valence shell. we established that l has an ion charge of +2. these charge numbers are the same; l will provide the two electrons needed. it's a 1: 1 ratio between l and so₄the formula would therefore be lso₄