In any redox reaction, the substance that undergoes reduction will 3) <span> gain electrons and have a decrease in oxidation number.</span>
I dont thimk their is a question. Could you be more specific
Calculate the Ag+ ion concentration in a saturated solution of Ag2CO3 Ksp=8.1X10^-12
Calculate the pH of a buffer solution that is 1.00 M CH3COOH (acetic acid) and 2.00 M CH3COONa (sodium acetate, a salt) Ka=1.8X-5
The mineral fluorite is composed of CAF2. The molar solubility of calcium fluoride in water is 2.1X106-4
moles/L. what is the Ksp of CaF2?
what ratio of benzoate ion to benzoic acid would be required to prepare a buffer with a pH of 7.20?
Ka(C6H5COOH)=6.5X10-5
Answer:NH4, because nitrogen needs four electrons, and each hydrogen needs one electron.
Explanation:
