show the ran between NooCI + H2O -> & Neuli is in an aqueous solution
An aqueous solution of HCl is added to an aqueous solution of NaOH in a coffee cup calorimeter. The reaction is that of neutralization between the acid and the base: HCl + NaOH LaTeX: \rightarrow→ H2O + NaCl To calculate the approximate enthalpy change for this reaction using q = mLaTeX: \cdot⋅CLaTeX: \cdot⋅LaTeX: \DeltaΔT, what value should the student give to C in the equation ?
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The decomposition of nitramide in aqueous solution at 25°C NH NO2(aq) → N2O(g) + H2O(1) is first order in NH, NO, with a rate constant of 4.70x10s. M after 46963 s If the initial concentration of NH NO2 is 0.646 M, the concentration of NHNO, will be have passed. Submit Answer Retry Entire Group 7 more group attempts remaining The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H,02(aq)->H2O(l) + 12 02(g) is first...
Question 10 of 12 > A small volume within a 200 mL aqueous solution of methanol is shown in the image. Identify which image represents the same volume of the solution after the volume of the solution is halved by removing 100 mL of water. Question 10 of 12 >
How many grams of Na2CO3 would be needed to react with 750mL of 0.250M HCI solution? Na2CO3 + 2HCl --> H2O + CO2 + 2Naci 39.8g Na2CO3 09.948 Na2CO3 19.9g Na2CO3 25.0g Na2CO3
Given the following equilibrium in an aqueous solution: (2) BiCl3 (s) + H2O < === > BiOCl + 2 HCl (strong acid) What will happen to this equilibrium if you add: a. H3O+ b. OH- c. Ag+ d. Water
< Question 19 of 26 > What is the pH of an aqueous solution with a hydrogen ion concentration of (H'] = 9.3 x 10-'M? pH =
Question 9 Place the following in order of increasing entropy. H2O(l) H2O(g) H2O(s) OH,09 <H2O(s) < H200 • H,09 < H200) < H20(5) H2011) < H2045) < H2O(g) H203 1,011 <H2015) H. O g) H.00)
Question 4 of 65 > What is the pH of an aqueous solution with a hydroxide ion concentration of 3.20 x 10-4 M? O 14.5 O 3.49 10.5 0 -0.505
Consider the spectrum of [V(H2O).]3+ in aqueous solution below and answer the questions that follow 17,000 cm 24,500 cm Absorbance Warenumber cm (a) What is the free-ion term for the electronic arrangement of the metal-ion? Use the appropriate Tanabe-Sugano diagram to assign the absorbance bands in the spectrum above Which transition is not observed in the spectrum? Suggest a reason why only two absorption bands are observed Determine the B Racah parameter Show all calculations. (e) Determine the Ao parameter...
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An aqueous solution of HCl is added to an aqueous solution of NaOH in a coffee cup calorimeter. The reaction is that of neutralization between the acid and the base: HCI+ NaOH + H2O + NaCl To calculate the approximate enthalpy change for this reaction using q=m-C-AT, what value should the student give to C in the equation ? O The student must use the heat of formation of water. O The student must use...