First, let us define Electronegativity. Electronegativity is "the ability of an atom to attract electrons." In addition, electronegativity increases in elements from left to right, while on the other hand, electronegativity decreases from top to bottom in an element group. It decreases because the atomic radius increases as we go downward an element in the group.
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The balanced chemical reaction would be:
2SO2 + O2 = 2SO3
We are given the amount of oxygen to be used. We calculate as follows:
3.5 moles O2 ( 2 mol SO3 / 1 mol O2 ) = 7 mol SO3 is produced from the reaction.
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Answer:
8 Nitrogen atoms
Explanation:
Step 1: Define
Chemical Formula - C₈H₁₀(N₄O₂)₂
Step 2: Multiply
(N₄)₂ = N₈