How many grams of Fe-03 (MM = 159.69) can be produced if 4.24 grams of Fe (MM = 55.85) reacts with 7.25 grams of Oz (MM = 32)

How many total moles of ions are present in 0.0158 mol of nacl?

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)

Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold