K° < 1 and G° > 0.   b. K° > 1 and G° < 0.   c. K° < 1 and G° = 0.   d. K° = 0 and G° = 0.   e. K° = 1 and G° = 0.

Q: t temperature doe

A:

Q: Consider the reaction 2 S(g) + 3 O2(g) → 2 SO3(g). Using the standard enthalpies of formation listed...

A: standard enthalpy of formation of SO3(g) = -395.7 kJ/mol standard enthalpy of formation of O2(g) = 0...

Q: What is the molecular formula of the compound?

A: chemical formula is a way of presenting information about the chemical proportions of atoms that con...

Q: How many moles of gas are in a gas sample occupying 0.738L at 135 mmHg and 30°C? O 190 mol O 4.01 mo...

A:

Q: 96 A 193-g moturs of oxygan and argon is found to occupy a volung of 162L when measured at 675.9 mmH...

A:

Q: What quantity in moles of HCl are there in 87.5 mL of 0.350 M HCl?

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as th...

Q: In a redox reaction, electrons are transferred O from the substance being oxidized to the reducing a...

A:

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Zn(s)+PdCl,(aq) - ZnC...

A: We have given a cell reaction and it's galvanic cell diagram- Zn(s) + PdCl2(aq)&gt;&gt;&gt; ZnCl2(aq...

Q: A buffer solution contains 0.204 M NH3 and 0.262 M NH4Cl. What is the pH of the buffer solution afte...

A:

Q: What is the ph of a 0.214 M weak base solution? The Kb of the weak base is 0.000033.

A: Given :-  Concentration of weak base = 0.214 M  Kb = 0.000033  To calculate :-  pH of solution 

Q: Which arrow-pushing mechanism best explains activation of acetyl chloride for Friedel-Crafts acylati...

A: The arrow pushing mechanism that best explains the activation of acetyl chloride for friedal crafts ...

Q: The initial concentrations or pressures of reactants and products are given for each of the followin...

A: (a) 2 NH3 (g) ⇌ N2 (g) + 3 H2 (g) Kc=17;  [NH3] = 0.50 M, [N2] = 0.15 M, [H2] = 0.12 M (b) 2 SO3 (g)...

Q: Silver chromate, AgCrO has a K = 9.010. When added to a 3.33E0 M KCrO(aq) solution, what molar conce...

A: Given , Silver chromate Ag2CrO4 Ksp of Ag2CrO4=9.0×10-12 Concentration of K2CrO4= 3.33

Q: Calculate the normality of 0.321 g sodium carbonate when it mixes in a 250 mL solution.

A: Given,  Mass of Sodium carbonate (Na2CO3) = 0.321 g Molat mass of Na2CO3 = 106 g/mol Mole = mass/MM ...

Q: Potassium permanganate, KMnO4, is produced commercially by oxidizing aqueous potassium manganate, K2...

A: Potassium manganate reacts with chlorine gas to form potassium permanganate. The equation for the ba...

Q: The enolate of a ketone can be treated with an ester to give a diketone. Draw a mechanism for this C...

A: In the step 4 ethoxy ion take proton to form carbanion

Q: A solution was prepared by dissolving 5.76 g of KCl.MgCl2.6H2O (277.85 g/mol) in sufficient water to...

A: To solve this problem first we will calculate the mole of KCl.MgCl2.6H2O and then we will calculate ...

Q: ble. ease see Separation by Precipitation 2 for assistance. (a) Which of the metals would precipitat...

A: a. at pH=6, it is tin Ksp= [Pb2+] [OH-]2 = 4*10^-3 * 10^-16 = 4*10-19 &lt; 4 x 10-15(unsaturated sol...

Q: State

A:

Q: gaseous mixture contains 4.56 g propane, C3H8, and 1.22 g chloroform, CHCL3. Assuming that both comp...

A: Mass of propane  = 4.56 g Mass of chloroform = 1.22 g V = 100 ml = 0.1 L  T = 28oC  = 301 K Molar ma...

Q: 1. The literature value for the Kg of Ca(OH), at 25°C is 4.68 x 10. How does the value you determine...

A: #1: The literature value of Ksp of Ca(OH)2(s) = 4.68*10-6  Experimental value of Ksp of Ca(OH)2(s) =...

Q: How many grams of silver chloride will form when 20 mL of 0.10 M sodium chloride reacts with excess ...

A:

Q: During the decomposition of CaO2(s) into Ca(s) and O2(g), 100.0 mL of gas is collected by the displa...

A:

Q: Part A The surface area of an object to be gold plated is 49.9 cm? and the density of gold is 19.3 g...

A: Given,  Surface area, A = 49.9 cm2 Density = 19.3 g/cm3 Current = 3.35 A  Thickness = 1.20x10-3 cm

Q: set up end up with an equilibrium concentration of [Fe(SCN)]2+ of 8.3x10-5 M. Based on these results...

A:

Q: * 00 Ili Σ | A 0.00100 mol sample of Ca(OH) requires 20.00 mL of aqueous HCI for 2. neutralization a...

A:

Q: What is the mass in milligrams of solute in 356 mL of a solution that contains 2.96 ppm of Pb(NO3)2?

A: Given :-  Volume of solution = 356 mL  Concentration of solution = 2.96 ppm  To calculate :-  Mass o...

Q: Molarity Data Table: Moles of Molarity solute added to 300 mL. Molarity of CuSo, of NICI; Molarity M...

A: for the calculation of molarity: Find the number of moles of solute dissolved in the solution. Fin...

Q: NH2Br NH3 CH3NH2 (CH3)2NH

A:

Q: Part A Identify the conjugate base in the reaction shown here: HF (ag) + H20 (ag) = H30 (aq) +F (aq)

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Q: 41-50. When exactly 750.0 mL of a solution containing 0.5840 N of magnesium hydroxide was combined w...

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Q: OH 7.

A:  

Q: ne gases dinitrogen monoxide, N 0, and propane, 38 nd pressure, have the same number of atoms. Answe...

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Q: A student is asked to standardize a solution of calclum hydreside He weighe out .920 potasum hydrogm...

A: Mass of potassium hydrogen phthalate (KHC8H4O4) = 0.920 g Volume of calcium hydroxide consumed (Ca(O...

Q: (Q7) If the initial concentration of the weak base ammonia in a solution is 0.401 M and the solution...

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Q: Gamma radiation has frequencies in the 1020 Hz range. What is the wavelength in meters of gamma radi...

A:

Q: of the bonds C-C (single), C—C (double bond), and C—-C (triple bond), the C-C (single) bond is _____...

A:   Bond length(pm) Bond energy(kJ/mol) C-C (single bond) 147 347  C=C (double bond) 134 614 C_=...

Q: Which of the methods shown will successfully complete the following synthesis? HO, NH 1) 3) 1) PBr3 ...

A: Some details about reagent used,   H2CrO4 oxidise primary alcohol to corboxylic acids. PCC oxidise p...

Q: Identify the functional group of the given molecule and indicate the classification if there is any....

A: The functional group of the given molecule is 

Q: Constants Part A During an action potential, Na* ions move into the cell at a rate of about 3 x 10 m...

A: Calculate : Power =?

Q: Solutions that are electrolytes have ions in solution. These ions are surrounded by Tayers of water ...

A: In this question, we have to identify the ions from the compounds that will occur in the solution.

Q: How many grams of C are required to react with 41.8 g of Fe2O3

A: Given, mass of Fe2O3 = 41.8 g  we know, molar mass of Fe2O3  = 159.69 g/mol =&gt; moles of Fe2O3  = ...

Q: the identity е

A:

Q: The disaccharide lactose is built up by one D-galacto- and one D-gluco monosaccharide unit. Draw L-g...

A: Conformational isomers are a type of stereoisomers where one isomer is converted to another isomer. ...

Q: he mass c

A:

Q: + COz cg) 3:) Use the following thermo chemical equation to solve the problems that fro llow. 7 CaO ...

A:

Q: För an ideal gas, which of the following O V is inversely proportional to n at constant P and T. O P...

A:

Q: are spectator ions?

A:

Q: 4. Calculate the change in pH that results from adding 25 mL of 0.010F HCI to 500ml buffer solution ...

A: Given,  Volume of the buffer in mL = 500 mL  [NH3] = 0.25 M  [NH4Cl] = 0.15 M  [HCl] = 0.010 F or 0....

Q: An aqueous solution at 25 C is 110% HNO, by mass and has a density of 1.046 g/mlL. What is the pH of...

A: Molarity of a solution is the number of moles of solute present in 1 liter of solution. The pH scale...

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