Enter your answer in the provided box. The equilibrium constant Kp for the reaction is 141 at a certain temperature. Calculate Po, if PNo = 0.597 atm and PNo, = 0.319 atm. 2NO,(g) 5 2NO(g) + 02g) Poz atm

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A: 6CO2 +6H2O −→ light + C6H12O6 + 6O2 Number of moles of C6H12O6 produced = 7.01 mol  

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Q: 10.00 mL sample of 1.20 M HNO2 (analyte) (pKa = 3.34 and Ka = 4.57x10-4) is titrated with 1.20 M NaO...

A: Given , pka = 3.34 Molarity of HNO2 = 1.20 M Volume of HNO2 = 10 mL Mmol of HNO2 = M × V   = 1.20 ×1...

Q: A 10.00 mL sample of 1.20 M HNO2 (analyte) (pKa = 3.34 and Ka = 4.57x10-4) is titrated with 1.20 M N...

A: Given,  A 10.00 mL sample of 1.20 M HNO2 (analyte) (pKa = 3.34 and Ka = 4.57x10-4) is titrated with ...

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A:

Q: Be sure to answer all parts. The equilibrium constant K, for the reaction below is 0.00984 at a cert...

A:

Q: Balance the following reaction for the borate test:  (For this reaction, do not include phase labels...

A: Given unbalanced equation is: BO2- + H+ + C2H5OH ⟶ B(OC2H5)3 + H2O

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A: Air pressure is 1.00 atm. Pressure of CO2 in air =0.036100×1.00 atm=3.6×10-4 atm

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A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

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Q: Match each species with the correct bond order according to MO theory. BC- 1, 0.5 BN+ 2, 1 FNe 3,...

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Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium b...

A: Given Reaction :-  HBr (aq) + NaOH (s) ----> NaBr (aq) + H20 (aq)   7.3 g            2.2 g       ...

Q: At 750 degrees Celsius, this reaction reaches an equilibrium in a 2 liters container. H2 (g) + CO (g...

A: Recall the given reaction,     H2 (g)  +  CO2 (g)  <------>  H2O (g)  +  CO (g) At equilibrium...

Q: pH (calculated and theoretical) of prepared buffer solutions Show all work .  The answers must have...

A: PKa =-log Ka  Where Ka = 1.8 × 10-5  Then PKa = 4.74 

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A: Given-> BaCrO4(Ksp) = 1.17 × 10-10

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Q: Suppose a 500. mL flask is filled with 0.50 mol of N, and 0.90 mol of NO. This reaction becomes poss...

A: The equilibrium reaction given is, => Given: Volume of flask = 500.0 mL = 0.500 L               ...

Q: (a) Suggest the mechanism of the following reactions and comment on your choice of SN1 or SN2. () но...

A: Detail mechanism is shown below

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Q: When 12.0 mL of a 3.90x105 M potassium sulfide solution is combined with 15.0 mL of a 2.94x10-4 M si...

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Q: 2. Which of these two molecules will have a higher boiling point (based on their electronegativity d...

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Q: H2C = CH – CH3 Give the IUPAC name for each of the following. Spell out the full name of the compoun...

A: IUPAC nomenclature

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Q: What should be the pH range of an indicator that has a Ka of 5.21x10-4? (А) 3 to 5 (в) 3.28 to 5.28 ...

A: Given,  The pH range of the indicator that has ka of 5.21 × 10-4  is:

Q: The ΔH for the solution process when solid sodium hydroxide dissolves in water is 44.4 kJ/mol. When ...

A:

Q: A 10.00 mL sample of alcoholic ethyl acetate was diluted to 100.00 mL. 20.00 mL was aliquoted and mi...

A: Answer: These questions are based on the stoichiometric calculation where moles of KOH will be conve...

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Q: Temperature 4 °C 21 °C 30 °C 37 °C 90 °C Absorbance at zero min 1.300 0.952 0.876 0.914 0.903 Absorb...

A: As per Beer-Lambert's law,   A=εbcwhere,A=Absorbanceε=Extinction coefficient (in M-1.cm-1)b=path len...

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Q: a) Calculate the As° for this process. b) What is the standard molar entropy for CH3COOH (g), taking...

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Q: Calculate the pH of a 0.56 M benzoic acid solution.

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Q: 2) Select which of the following pieces of laboratory experiment could be used when measuring out 20...

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Q: 5. If we heat 500 g of ice at -50.0°C to vapor at 100°C, how much energy in kl will it take? Cice=2....

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Q: 50.00 45.00 40.00- 36.00 30.00 3 25.00 20.00 15.00 10.00 5.00 MM CM 0.00 0.00 120 6.00 10.00 1 14.00...

A: Area of sorbitol peak is calculated in the following step. 

Q: lon glve - produce an alloy phase consisting of Fe,C and Mn,C only. An amount of Cao hich is equal t...

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Q: Determine the value of delta Smix for a gaseous mix that contains 0.25 bar of 1-butene and 0.18 bar ...

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Q: What is the final concentration of the diluted solution if a student was asked to prepare a new HCl ...

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Q: MULTIPLE CHOICE Question 9 A dam releases water during the summer months when farmers are in need of...

A: B

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Q: In a CH3COOH/CH3COO" pair, which among these is the base? A) CH3COO- (в) Both С) снзсоон D Neither

A: CH3COOH/CH3COO-  

Q: Which of the following is not a polyprotic acid or base?     HCl     H3PO4     Ca(OH)2     H2SO3...

A: Given,  HCl H3PO4 Ca(OH)2 H2SO3

Q: Which of the following are VOCS that are known to contaminate groundwater? Select all that apply. ch...

A: VOCs (volatile organic compounds) (originate from  common household products, from bug sprays to pai...