4.What is the AH° value for the decomposition of sodium chlorate, given thefollowing information?-2 NaCiO3 (s)_> 2 NaC1 (s) + 3 O2 (g)-(AHP values: NaC1O3 (s) = -85.7 kcal/mol; NaCl (s)O kcal/mol)-= -98.2 kcal/mol; O2 (g)

4. Given reaction, 2 NaClO3(s) → 2 NaCl(s) + 3 O2(g)∆Hf0 : NaClO3(s) = -85.7 kcal/mol ;…

4. What is the AH value for the decomposition of sodium chlorate, given the following information? 2 NaC1O3 (s)_→ 2 NaC1 (s) + 3O2 (g)- (AHP values: NaC1O3 (s) = -85.7 kcal/mol; NaCl (s) : O kcal/mol)- = -98.2 kcal/mol; O2 (g)

4. What is the AH value for the decomposition of sodium chlorate, given the following information? 2 NaC1O3 (s)_→ 2 NaC1 (s) + 3O2 (g)- (AHP values: NaC1O3 (s) = -85.7 kcal/mol; NaCl (s) : O kcal/mol)- = -98.2 kcal/mol; O2 (g)

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter6: Solutions And Colloids

Section: Chapter Questions

Problem 6.82P: 6-82 (Chemical Connections 6C) A solution contains 54 mEq/L ofCI- and 12 mEq/L of HCO3-. If Na+ is...

See similar textbooks

Related questions

Q: Calculate Kpfor the reaction 2NOCl(g) -> 2NO(g) + Cl2(g) at 400°C if Kcat 400°C for this reaction is…

A: The reaction is, 2 NOCl (g) ---> 2 NO (g) + Cl2 (g) For any ideal…

Q: The formation of rust (Fe2O3) from solid iron and oxygen gas releases -1.7 103 kJ. 4 Fe(s) + 3…

A: The question is about to calculate the mass of rust formed when 150 kcal are released -

Q: PAH ENDOTHERNIC NET RON も Purmals A REACTTNT. THE RXN wIle STOP wLESS - ENDOTH HEAT ENGAGY ENERGY IS…

A: Osmosis is a process of spontaneous movement of solvent molecules through a semi-permeable membrane…

Q: If AG for a reaction is -3.8 kcal/mol, and Q is 1.3 x10°, what is the value of Keg for this reaction…

Q: Perform the conversions between energy units. 6.00×102 kJ=__________ J 2585 kcal= ____________ kJ…

A: According to the unit conversion, 1 kJ is equal to 1000 J. Thus, the conversion into J is shown…

Q: Which expression is correct? Select one: [HC1J? O a. K [Tia,JH,] O b. K. [Tia, f[H,] О с. К [Tia,H,]

A: In expression of Kc pure solid present with gases do not appear in the expression as their active…

Q: 1. Why is it legitimate to neglect the term Kw/[H30*] when f is small? Number of moles base added f…

A: Given, f=number of moles base addedno where, no = number of moles of acid

Q: reactions as endothermic or exothermic a. Ca, + Caa CaCla b. H:O + CO2 → H:COac) c. BaC + Na:SO →…

A: A system that releases heat to the surroundings, an exothermic reaction, has a negative ΔH by…

Q: Given that AH°; for HCl(g) is -92.3 kJ/mol, calculate the AH°; in kJ/mol for FeCl2 (s).

Q: Consider the reaction A→ B with AH° = -97.7 kJ/molpn- What should be the AH° in kJ/molm for the…

A: Interpretation - Consider the reaction A→B with ∆Ho = -97.7KJ/molerxn then what should be the ∆Ho…

Q: - Question Completion Status! A Moving to another question will save this response. Question 1 Given…

Q: Given the following data: Pals) + 6 Clzig) → 4PC|3(9) AH = -1225.6 kJ Pa(s) + 5 Oz(g) → P4O10/s) AH…

A: enthalpy is an extensive property which will depend on the number of particle.

Q: 10. Which entlalpy change is involved in the reaction? A--406K]mol" Na' (a) + ag- Nal A) Hydration…

A: Here sodium ion is present in gaseous state and when it is dissolved in aqueous solution, there is a…

Q: Calculate Kc for the reaction Fe(s) + H2O(g) —> FeO(s) + H2(g) given the following information.…

Q: When 4.75 g of sodium hydroxide (NaOH) was dissolved in 50.00 g of water a value of 11.00oC was…

A: The heat of solution can be calculated as follows:

Q: Aluminum chloride can be formed from its elements: (i) 2Al(s) + 3Cl2(g) ⟶ 2AlCl3(s) ΔH° = ? Use the…

A: Given data, HCl(g)→ HCl(aq) ;ΔH°=-74.8kJ ---1H2 (g) + Cl2 (g) →2HCl(g)…

Q: he value of Kc for the following reaction is 0.5 at 100 ̊C. COCl2 (g)CO (g) + Cl2 (g) What is the…

Q: Given the balanced reaction 4A = B + 3C, what is the ΔG of the reaction if: ΔHf (J/mol) ΔS…

Q: vng equat propeny specie NO; - Co2+ HNO, Co + Water appears in the balanced equation as a (reactant,…

A: Introduction : We have to balance the reaction .

Q: ΔGfo

Q: Which one of the equations below is an endothermic reaction? A) SrO (s) + CO2 (g) → SrCO3 (s)AH° =…

A: A chemical reaction can be classified into two categories: Endothermic reaction Exothermic reaction…

Q: Give the chemical name of the final product that will be formed by the following reaction: NaCN HA…

A: The reaction given is,

Q: Assuming standard conditions, can the following reaction take place at room temperature? 3Cl2 (g) +…

Q: Given the following information, calculate the energy (in kcal) required to convert one ic cube that…

A: Mass of ice = 36 g Initial temperature = -18oC Final temperature = 37oC Number of moles of ice = 36g…

Q: 3 A +2 BZ? 6C A = 156.3 g/mol B =862 91mol C = 381.2 gimo) AH= -695.7 kcal /mol %3D molar mass *…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: H2 (9) + 2 02 (9) 4 H2O (1) 3. Calculate AH for the reaction CH4 (g) + NH3 (g) HCN (g) +3 H2 (g),…

A: Given:

Q: 6. When heat is added to a system at equilibrium and the reaction shifts to the left, which…

Q: What is the ΔG° for the reaction? Given are the ΔGf° of each substance in parentheses. 3 H2S (g,…

Q: What is DH°rxn (in kJ) for the reaction - CH4(g) + 202(g) · CO2(g) + 2H20(1). --> DH°f (CH4(g))…

Q: Given the reactions, X(s)+12O2(g)⟶XO(s) Δ?=−907.3 kJX(s)+12O2(g)⟶XO(s) ΔH=−907.3 kJ…

A: The reactions given are 1) X (s) + 12 O2 (g) ⟶ XO (s) ΔH =…

Q: Given the reactions, X(s) + 1/2O₂(g) → XO(s) XCO3(s) what is AH for this reaction? X(s) + O₂(g) +…

Q: In Question 4 what is the value of AH in kJ for each of the three given reactions as well as the…

A: Enthalpy of formation of the reaction is mathematically expressed as ∆Hrxn=∆Hproducts-∆Hreactants

Q: If I add the following will the system shifts forward, backward or remains the same? Ag2CrO4 (s) ⇌…

A: The given reaction is: AgCrO4s ⥩ 2Ag+aq + CrO42-aq Solid AgCrO4 is dissolving in…

Q: 100 + 80- 60+ 40+ 20--- Reaction Coordinate Potential Energy (kcal)

A: Study the potential energy v/s reaction co-ordinate diagram carefully and examine the reactants and…

Q: • Observe the following reactions carefully: H2(g) + F2(g) 2HF(g) AH = -537 kJ > C(s) + 2 F2(g)…

A: The reactions given are, 1) H2 (g) + F2 (g) → 2 HF (g) ΔH = -537 KJ 2) C (s) +…

Q: 5. The average fuel value of sugars is 17 kJ/g. Assuming that the sugar is the only fuel source,…

A: It is given that the average fuel value of sugars is 17 kJ/g. it implies that the average fuel value…

Q: Compute for the total acidity of the food sample assuming that ten grams of sample was dissolved to…

Q: Fen + Hgi) +2 +2 + Hg) ag)

A: Given reaction is : Fe (s) + Hg+2 (aq) ----------> Fe+2 (aq) + Hg (l) Change in standard free…

Q: Calculate the DH0of the following reaction N2H4 (s) + 2H2O2 (s) ---> N2 (g) + 4 H2O…

A: Recall the given reactions as follows N2H4s + O2g→N2g + 2H2Os .......(1) ∆H°=-622.2 kJH2g +…

Q: Determine the AH for the reaction 2 N₂O3(g) rom the equation: 1. N2O3(g) 2. 2 N2(g) + O2(g) - 3. 2…

A: The enthalpy of a reaction is defined as the heat released or gained during the course of a…

Q: A volume of 0.25 L is acquired when you combine 0.2 g of Mg metal with HCl. Assuming the solution…

Q: Predicted sign on each property listed below. Process or Reaction ΔΗ AS AG at high T AG at low T…

A: ∆S=positive when the disorderness increse ∆H=positive when heat is released Compare with this…

Q: Using only data obtained in Lab 9 (The Heat of Formation of MgO), for which reaction would it be…

A: The enthalpy of formation is the heat evolved or absorbed when 1 mol of a compound is formed from…

Q: Enter your answer in the provided box. Calculate AG for the reaction at 25°C. 2C6H6()+1502(g)…

A: For the given reaction as follows,

Q: 2KCIO,(s) → 2KCI(s) + 30,(g) decomposition reaction ->

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: What is ΔH° of the following reaction? CO2(g) + 2CH4(g) → C3H8(g) + O2(g) Substance ΔH°f (kJ/mol)…

A: Enthalpy of reaction is equal to difference of sum of enthalpy of formation of products and sum of…

Q: What is the ΔG° for the reaction? Given are the ΔGf° of each substance in parentheses. 3 H2S (g,…

A: Gibbs free energy change of a reaction gives the available energy of a reaction. Gibbs free energy…

Q: Reaction 1: Solid sodium hydroxide dissolves in water to form an aqueous solution of ions. NaOH(s) →…

A: Given reaction: NaOH (s) ---> Na+ (aq) + OH- (aq) + x1KJ

Q: How much heat will be given off when 18.5 g of C,H, is bumed in oxygen to form CO2ig) and H,0? For…

A: Moles of C2H4 = Mass/Molar mass = 18.5g/(28.05g/mol) = 0.659 moles

Q: Help with 18 please.

A: Heat of reaction = m*Cp*DeltaTm = 100 ml = 100 ml x 1.01 g/ml = 101 gCp = 4.18 J/g.oCDelta T = 33 -…

Question

4.
What is the AH° value for the decomposition of sodium chlorate, given the
following information?-
2 NaCiO3 (s)_> 2 NaC1 (s) + 3 O2 (g)-
(AHP values: NaC1O3 (s) = -85.7 kcal/mol; NaCl (s)
O kcal/mol)-
= -98.2 kcal/mol; O2 (g)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

12.67 Hydrofluoric acid is a weak acid used in the building industry to etch patterns into glass for elegant windows. Because it dissolves glass, it is the only inorganic acid that must be stored in plastic containers. A 0.1 M solution of HF has a pH of 2.1. Calculate [Hj0"| in this solution.
6-82 (Chemical Connections 6C) A solution contains 54 mEq/L ofCI- and 12 mEq/L of HCO3-. If Na+ is the only cation present in the solution, what is the Na+ concentration in milliequivalents per liter?
6-83 (Chemical Connections 6C) The concentration of Ca2+ ion present in a blood sample is found to be 4.6 mEq/L. How many milligrams of Ca2+ ion are present in 250.0 mL, of the blood?
6-25 A small amount of solid is added to a separatory funnel containing layers of diethyl ether and water. After shaking the separatory funnel, in which layer will we find each of the following solids? (a) NaCI (b) Camphor (C10H16O) (c) KOH
Over time, as their free fatty acid (FFA) content increases,edible fats and oils become rancid. To measure rancidity, the fator oil is dissolved in ethanol, and any FFA present is titrated withKOH dissolved in ethanol. In a series of tests on olive oil, a stocksolution of 0.050 Methanolic KOH was prepared at 25C, storedat 0C, and then placed in a 100-mL buret to titrate any oleic acid[CH₃(CH₂)₇CH=CH(CH₂)₇COOH] present in the oil. Each offour 10.00-g samples of oil took several minutes to titrate: thefirst required 19.60 mL, the second 19.80 mL, and the third and fourth 20.00 mL of the ethanolic KOH.(a) What is the apparent acidity of each sample, in terms of mass% of oleic acid? (Note:As the ethanolic KOH warms in the bu-ret, its volume increases by a factor of 0.00104/C.)(b) Is the variation in acidity a random or systematic error? Ex-plain.(c) What is the actual acidity? How would you demonstrate this?
Calculate the ∆H of the following reaction. Show the complete and step by step solution. 1. 2C(s) + 2H2(s) -> CH3CO2H(l) 2. Cs2(g) + Cl2(g) -> CCl4(g) + S2Cl2 (g)
When 3.00 g of sodium hydroxide (NaOH) was dissolved in 100.00 g of water a value of 11.00oC was obtained for ΔT. 1. Calculate the molarity of the sodium hydroxide solution? _____ 2. Calculate the value (calories) for the heat of solution of 3.00 g of NaOH? ______ 3. Calculate the number of calories that would be produced if one mole of sodium hydroxide was dissolved. (ΔHsolnNaOH)? ______
H2(g) + I2(g) ⇌ 2HI(g) ΔG°rxn = -21.1 kJ at 500 KCalculate ΔGrxn for this reaction when PH2 = 0.222 atm and PI2 = 0.531 atm and PHI = 0.0651 atm. -34.9 kJ/mol -21.1 kJ/mol -29.3 kJ/mol -7.27 kJ/mol -23.6 kJ/mol
Calculate Kpfor the reaction 2NOCl(g) -> 2NO(g) + Cl2(g) at 400°C if Kcat 400°C for this reaction is 2.1 × 10–2.
In the dissolving of table salt in water, Na+Cl-(s) ---> Na+(aq) + Cl-(aq), at 25 oC . deltaH _____ 0, because ______________ deltaS ______ 0, because _____________ deltaG ______ 0 , because _____________
a. Calculate the amount of energy involved when 300. mL of 2.00 M NaOH is mixedwith 400. mL of 1.00 M H2SO4.(∆H°f values: NaOH(aq) = -470.114 kJ/mol, H2SO4 (aq) = - 909.27 kJ/mol,Na2SO4 (aq) = - 1390 kJ/mol, H2O (l) = - 285.83 kJ/mol)b. If both of the original solutions start at 25°C, what is the final temperature of thesolutions after the reaction? Assume no heat is lost to the surroundings, and assumethe heat capacity of the final solution is 4.2 J/g°C and that it has a density of 1.05g/mL.c. How many moles of NaOH and H2SO4 would be needed to give off 100. kJ ofenergy? Answer: a. - 33.6 kJb. 36 °Cc. 1.79 mol NaOH, 0.893 mol H2SO4
Write the expression Kc for the following reactions. (a) Fe2+(aq) + Ce4+(aq) ⇋ Fe3+(aq) + Ce3+(aq) (b) CaCO3(s) ⇋ CaO(s) + CO3(g)