At 77°C, 2.00 mol of notrosyl bromide, NOBr, placed in a 1.00-L flask dissociates to the extent of (9.50x10^0)%; that is, for each mole of NOBr before reaction, (1.000-((9.50x10^0)/100)) mol NOBr remains after dissociation. Calculate the value f Kc for the dissociation reaction   2NOBr(g) ↔ 2NO(g) + Br2(g) Express your answer to three significant figures.

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A: pOH = pKb + log [NaIO]/[HOI] pH = 14 - pOH

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A: To calculate the concentration of the hydronium ion in the reaction mixture.

Q: a. What is the percent ionization in 1.2 M NH3 (K = 1.8 x 10-)? Percent ionization = b. What is the…

A: trick- apply the formula for percentage ionization.

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Q: Give a detailed step-by-step procedure for the preparation of 100 mL of 5 M NH 3 Cl

A: There is no chemical as NH3Cl It is Ammonium chloride that you might be asking about i.e, NH4Cl

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A:

Q: Determine the Ka for an acid by constructing an ICE table and using this information to construct…

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Q: 2 H, + ½ Cl, Na + H,0 = Na + 2 Cl, HCI K = 1.00x105 NaOH + ½ H, K = 1.00x10-2 K = 1.00x107 2 NaCI…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 5) A 250.0 mL sample of 0.350 M acetic acid (Ka = 1.78 x 10-5) reacted with 2.250 L of gaseous NH3…

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Q: Give the detailed step-by-step procedure for the preparation of 20 mL of 0.0005 M KOH

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Q: MISSED THIS? Read Section 16.8 (Pages 701-710); Watch KCV 16.8. WE 16.12 Consider the following…

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Q: None

A:

Q: Hydrolysis constant of ammonium ( when Kw & Kb are chloride is 1x10-14 & 1.8 x10-5 respectively)

A: GIVEN : Kw = 1 * 10-14 Kb = 1.8 * 10-5

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A:

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Q: 6. answer correctly or I will leave negative remarks.

A:

Q: When 1.3 g of C4H9NO is dissolved in 150 mL water, the resulting solution is 0.50% ionized at…

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