16) Magnesium burns in air with a dazzling brilliance to produce magnesium oxide: 2Mg (s) + O2 (g)  2MgO (s)

How many moles of O2 are consumed when 0.880 mol of magnesium burns?
A) 0.0317
B) 2.60
C) 0.880
D) 1.54
E) 0.44

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the correct name for the n3 ion is azide. azide is a polyatomic anion with a -1 charge and is written as n3 -1. it consists of three nitrogen atoms bonded together. hope i . let me know if you need anything else.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.