Sulfur forms compounds in oxidation states −2 (sulfide, S2−), +4 (sulfite, SO32−), and +6 (sulfate, SO42−). I don't know what type of ion but hope this helps!! :)
Answer:
gallium
Explanation:
it is the old melting in a hot cup of coffee spoon
Answer:
Electrons are negatively charged particles that surround the atom's nucleus. Electrons were discovered by J. J. Thomson in 1897. *Protons are positively charged particles found within atomic nuclei.
Explanation:
Once criterion of knowing whether the reaction is spontaneous or not, is by looking at the sign of delta G. If it's negative, the process is spontaneous, and vv. The formula for delta G is
G = H - TS
G = 147 kJ - (-67/1000 kJ)*(149 + 273 K)
G =175 kJ
Thus, the process is non-spontaneous.
