Fe2(SO4)3 + 6NaCl → 2FeCl3 + 3Na2SO4 17.5 moles of iron (III) sulfate are reacted with excess sodium chloride. How many grams of iron (III) chloride are produced?

11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg

Can someone me with 6 to 10 plz this is for masteries test.

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2