A student reacts 13 moles of iron with 21 moles of oxygen according to the following equation: 4Fe(s) + 3O2(g) +2Fe2O3(s)

How many moles of iron(III) oxide will the reaction produce?

a

34 moles

b

13 moles

c

6.5 moles

d

44 moles

When the volume and number of particles of a gas are constant which of the following is also constant

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull