3 Mg + 1 Fe2O3 + 3 MgO + 2 Fe; What is the ratio of moles of Mgo to moles Fe?
a) 1 mol Fe/ 2 mol Fe
b) 3 mol Mgo / 2 mol Fe
c) 2 mol Mg/ 3 mol Fe
d) 3 mol Mg / 2 mol Fe

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

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)