F. How many grams of (NHa)2SO4 would be needed to generate 25.0g of
Fez(SO4)3?round to the correct significant

Avariable that is not being directly tested during an experiment should be

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?