
Concept explainers
(a)
Interpretation:
The
Concept Introduction:
The acidity or alkalinity of a solution is expressed by determining
(a)

Answer to Problem 31A
The
Explanation of Solution
Using the following equation to calculate the concentration of
So,
The pH of the solution is calculated as:
Here,
(b)
Interpretation:
The
Concept Introduction:
The acidity or alkalinity of a solution is expressed by determining
(b)

Answer to Problem 31A
The
Explanation of Solution
Using the following equation to calculate the concentration of
So,
The pH of the solution is calculated as:
Here,
(c)
Interpretation:
The
Concept Introduction:
The acidity or alkalinity of a solution is expressed by determining
(c)

Answer to Problem 31A
The PH of the solution is
Explanation of Solution
Using the following equation to calculate the concentration of
So,
The pH of the solution is calculated as:
Here,
(d)
Interpretation:
The
Concept Introduction:
The acidity or alkalinity of a solution is expressed by determining
(d)

Answer to Problem 31A
The
Explanation of Solution
Using the following equation to calculate the concentration of H+ ion,
So,
The pH of the solution is calculated as:
Here,
Chapter 16 Solutions
World of Chemistry, 3rd edition
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- Draw the mechanism for the following Friedel-Craft reaction. AlBr3 Brarrow_forward(a) Draw the structures of A and B in the following reaction. (i) NaNH2, NH3(1) A + B (ii) H3O+arrow_forwardFor the reaction 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 →> NO₂+ NO3_(K1) NO2 + NO3 → N2O5 (k-1) NO2 + NO3 → → NO2 + O2 + NO (K2) NO + N2O5- NO2 + NO2 + NO2 (K3) d[N₂O5] __2k‚k₂[N2O5] Indicate whether the following rate expression is acceptable: dt k₁₁+ k₂arrow_forward
- Consider the following decomposition reaction of N2O5(g): For the reaction 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 → NO2 + NO3 (K1) NO2 + NO3 → N2O5 (k-1) NO2 + NO3 → NO2 + O2 + NO (K2) NO + N2O5 → NO2 + NO2 + NO2 (K3) Indicate whether the following rate expression is acceptable: d[N2O5] = -k₁[N₂O₂] + K¸₁[NO₂][NO3] - K¸[NO₂]³ dtarrow_forwardIn a reaction of A + B to give C, another compound other than A, B or C may appear in the kinetic equation.arrow_forwardFor the reaction 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 →> NO₂+ NO3_(K1) NO2 + NO3 → N2O5 (k-1) NO2 + NO3 → → NO2 + O2 + NO (K2) NO + N2O5- NO2 + NO2 + NO2 (K3) d[N₂O5] __2k‚k₂[N2O5] Indicate whether the following rate expression is acceptable: dt k₁₁+ k₂arrow_forward
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