Answer:
misteri Cell ini quest ia half-life of beauty of misteri best, of Cell can't answer =
Explanation:
![\sqrt[ \geqslant { { | \geqslant | \geqslant \sqrt[ \gamma \% log_{ \tan( \sqrt[ < \pi \sqrt[ | \geqslant \sqrt[ < \leqslant |x| ]{y} | \times \frac{?}{?} ]{?} ]{?} ) }(?) ]{?} | | }^{2} }^{?} ]{ \sqrt[ < \gamma log_{ \frac{ | \geqslant y \sqrt[ |x \sqrt{ |?| } | ]{?} | }{?} }(?) ]{?} }](https://tex.z-dn.net/?f=%20%5Csqrt%5B%20%5Cgeqslant%20%20%7B%20%7B%20%7C%20%5Cgeqslant%20%20%7C%20%5Cgeqslant%20%20%5Csqrt%5B%20%5Cgamma%20%5C%25%20log_%7B%20%5Ctan%28%20%5Csqrt%5B%20%3C%20%5Cpi%20%5Csqrt%5B%20%7C%20%5Cgeqslant%20%20%5Csqrt%5B%20%3C%20%20%5Cleqslant%20%20%7Cx%7C%20%5D%7By%7D%20%7C%20%20%5Ctimes%20%5Cfrac%7B%3F%7D%7B%3F%7D%20%5D%7B%3F%7D%20%5D%7B%3F%7D%20%29%20%7D%28%3F%29%20%5D%7B%3F%7D%20%7C%20%7C%20%7D%5E%7B2%7D%20%7D%5E%7B%3F%7D%20%5D%7B%20%5Csqrt%5B%20%3C%20%20%5Cgamma%20%20log_%7B%20%5Cfrac%7B%20%7C%20%5Cgeqslant%20y%20%5Csqrt%5B%20%7Cx%20%5Csqrt%7B%20%7C%3F%7C%20%7D%20%7C%20%5D%7B%3F%7D%20%7C%20%7D%7B%3F%7D%20%7D%28%3F%29%20%5D%7B%3F%7D%20%7D%20)
Answer:
+4
Explanation:
, Oxygen always works with -2. You multiply with the number of atoms -2*3= -6
S=x+(-6)=-2
x-6=-2 -> x= -2+6 -> x= +4
The answer is the third choice because is oxidation half reactions, only the oxidation state of the reducing agent changes; in this third choice, Fe2+ is oxidized and becomes Fe3+. Just keep in mind that half reactions usually include the change in electrons:
Fe2+ -> Fe3+ +e-<span />