Fe is undergoing oxidation while S is undergoing reduction
<h3>What is oxidation-reduction reaction?</h3>
Oxidation-reduction reaction can simply be defined as a special type of chemical reaction in which the oxidation states of substrate change. Oxidation is the
So therefore, Fe is undergoing oxidation while S is undergoing reduction
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Answer:
Provide the bond type, molecular structure and intermolecular forces for NaCI, H2O and CO2. Using that information, explain why each of these are in a different phase at room temperature.
Explanation:
Its the last answer #""_53∧131"I" #
Given the following:
Concentration of residual (NH4)+ = 0.12 - 0.03 = 0.09 mol / L
Concentration of created NH3 = 0.03 mol / L
The (NH4) + reacts with all (OH)- to form NH3 and H2O ( Water )
The resultant solution is NH4+ / NH3 buffer system in which (NH4)+ is acid and the NH3 is base or as called the salt.
For a buffer system :
pH = pKa + Log (acid) / (salt)
= 9.25 + Log [ (NH4)+ ] / [ NH3 ]
= 9.25 + Log [ 0.09 ] / [ 0.03 ]
= 9.25 + Log 3
= 9.25 + 0.4771
pH = 9.7271 or 9.73 which is rounded up to 2 decimal places
Answer:
Semi-metals with propeties in between metals and non-metals