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- Question #f1eef - Socratic
Sodium hydroxide, "NaOH", is a strong base that dissociates completely to form sodium cations, "Na"^ (+), and hydroxide anions, "OH"^ (-) When these two solutions are mixed, a neutralization reaction will take place
- Question #0984e - Socratic
CH 3COOH (aq) +OH − (aq) → CH 3COO− (aq) +H 2O(l) Notice the 1:1 mole ratio that exists between acetic acid and sodium hydroxide (written as hydroxide ions) This means that, in order to get a complete neutralization, you need equal numbers of moles of each compound
- Question #477c5 - Socratic
On the product side the Carbonic Acid (#H_2CO_3#) is the Conjugate Acid as it is the hydrogen donor to the Conjugate Base (#OH^-#) as it receives the hydrogen ion
- Question #0760a - Socratic
The pH of the solution is 8 752 !! LONG ANSWER !! Before doing anycalculations, make sure that you have a clear understanding of what goes on here You're titrating acetic acid, "CH"""_3"COOH", a weak acid, with sodium hydroxide, "NaOH", a strong base Right from the start, this tells you that the pH of the solution at the equivalence point will not be equal to 7 That happens because the weak
- Question #889ec - Socratic
Explanation: < Since the molarity of either acid is the same, the moles of each acid are equal That means the difference between their pH is determined solely on which acid dissociates more Since the strong acid dissociates more (releases more #H^+# ions), it will have a lower pH = Since both acids are monoprotic (they only release one hydrogen) they will both take the same amount of #OH
- If 575 grams of frozen ethonal are warmed to the freezing . . . - Socratic
If 575 grams of frozen ethonal are warmed to the freezing point of ethanol, how much heat is required to melt all of this frozen ethanol, CH3CH2OH, at the freezing point? The molar heat of vaporization of ethanol= 4 95 kj mol
- Question #a721d - Socratic
pH = 1 61151 OH^- = 4 08797 * 10 ^-13M HF = 0 855538M H^+ = 0 024462M F^- = 0 024462M HF + H_2O = H_3O^+ + F^- We can find the concentration of H^+ or H_3O^+ by three ways One is by the ICE table (but this is a 5% rule) and the other is square root which is absolutely correct and the other is Ostwald's law of dillution Let's set up an ICE table color (white) (mmmmmmmm)"HF" + "H"_2"O" ⇌ "H
- Question #93f99 - Socratic
The molarity of the acid is 1 434 Start with the equation: 2HNO_ (3 (aq))+Ca (OH)_ (2 (aq))rarrCa (NO_3)_ (2 (aq))+2H_2O_ ( (l)) This tells us that 2 moles of HNO_3
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