Atotal of 2 mol iron oxide has a mass of

320 g.

The formula of iron oxide is Fe₂O₃.

                                                            = 112 + 48

                                                            = 160

                                                                                                         =320 g.

Result: 2 mole of Iron oxide has a mass of 320 g.

319.4

Explanation:

just multiply the number by 2 mol and you will get your answer

yes

explanation:

search chemistry final b exam in google and a site called quizlet will pop up

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.