Indicate whether each reactant is being oxidized or reduced:

2 Al + Fe2O3 ––> 2 Fe + Al2O3

Oxidized:

Reduced:

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

What natural processes produce large quantities of co2

What is a difference between a mixture of elements and a mixture of compounds