Our videos will help you understand concepts, solve your homework, and do great on your exams. Determine if the following salt is neutral, acidic or basic. Chemistry for Today: General, Organic, and Bioche General, Organic, and Biological Chemistry. You mean : $\ce{Ca(OH)2_\mathrm{(aq)} <=>Ca(OH)^+_\mathrm{(aq)} + OH^-_\mathrm{(aq)}}$ , so: $$[\ce{OH-}]=[\ce{Ca(OH)2}] = \frac{1.9}{74}=\pu{0.025M}$$. If Ka > Kb, the solution is acidic, and if Kb > Ka, the solution is basic. Negligible Basicity. 9tth ed. a. that contain NO2- and are basic. A:According to Lewis concept Ammonia is considered as base since it has lone pair of electrons with, Q:In the following reaction, identify the Lewis acid. [latex]{K}_{\text{a}}\left(\text{for}{\text{C}}_{6}{\text{H}}_{5}{\text{NH}}_{3}{}^{\text{+}}\right)=\frac{{K}_{\text{w}}}{{K}_{\text{b}}\left(\text{ for }{\text{C}}_{6}{\text{H}}_{5}{\text{NH}}_{2}\right)}=\frac{1.0\times {10}^{-14}}{4.6\times {10}^{-10}}=2.2\times {10}^{-5}[/latex]. NH4CN- basic, The constants for the different stages of ionization are not known for many metal ions, so we cannot calculate the extent of their ionization. How do I align things in the following tabular environment? Q:Calculate the pH of a 0.100 M CH 3NH 3CI solution. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. A compound that can donate protons are considered acids but here in Methanol; as a result, water is a better proton donor, which makes Methanol a weak acid. If neutral, simply write only NR. D. basic, because of the ionization of CH 3 NH 2. Milk of Magnesia is a suspension of the sparingly soluble base magnesium hydroxide, Mg(OH)2. In a particular solution, acetic acid is 11% ionized at 25 C. Calculate the pH of the solution and the mass of acetic acid dissolved to yield 1.00L of solution. Write the chemical equation and the expression for the equilibrium constant, and calculate Kb for the reaction of each of the following ions as a base. Is NaClO acidic basic or neutral? - Answers write the equation for this, Q:The uses of sodium phosphate include clarifying crudesugar, manufacturing paper, removing boiler, A:Na3PO4 + 3H2O --------> 3NaOH + H3PO4 A nuclear power plant is 25% efficient, meaning that only 25% of the power it generates goes into producing electricity. As you may have guessed, antacids are bases. Base. forms acidic solutions.
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