**Question:**Which molecule or ion has 30 valence electrons?- ⬤ Oxalate anion, \( \text{C}_2\text{O}_4^{2-} \)- ⭘ Pyrylium cation, \( \text{C}_5\text{H}_5\text{O}^+ \)- ⭘ Diphosphorus pentaoxide, \( \text{P}_2\text{S}_5 \)- ⭘ Acetate anion, \( \text{C}_2\text{H}_3\text{O}_2^- \)**Explanation:**To determine which molecule or ion has 30 valence electrons, consider the valence electrons of each atom in the chemical formula, taking into account charges for ions.

Valence electrons are those electrons that are present in outermost shell of atom.

Answered: Which molecule or ion has 30 valence…

Which molecule or ion has 30 valence electrons? O oxalate anion, C2042- pyrylium cation, C5H5O* O diphosphorus pentaoxide, P2S5 acetate anion, C2H3O2

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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