Using an experimentally determined value of 2.4×10−10 for the KspKsp calculate how many milligrams of Ag2CrO4Ag2CrO4 will dissolve in 10.0 mL of H2OH2O.

Q: Which of the following represents the HOMO in carbon monoxide (CO)? Why is the answer sigma star…

A: Draw the molecular orbital diagram of CO and fill electrons    The HOMO - highest occupied molecular…

Q: Balance the following oxidation-reduction reactions that occur in basic solution (Use the lowest…

A: A reducing agent is one of the reactants of an oxidation-reduction reaction which reduces the other…

Q: What volume of 1.25 M HCI reacts with 13.49 g Al in the reaction below? 2AI + 6HCI → 2AICI3 + 3 H2…

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Q: 2. a platinum electrode immersed in a solution that is 0.0400 M in Fe2SO4 and 0.00915 M in Fe2(SO4)3…

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Q: Cyclohexane has a molar enthalpy of combustion of -3920 kJ/mol when burned in a closed system. The…

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Q: 18.) The Joule-Thompson Coefficient of a certain gas is 10.9 K MPa-1. If a pressure change of 53 adi…

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Q: orm hydrogen ions and cyanide ions, the equilibriu constant at 25°C is 5 x 10-10. What does this…

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Q: но O-H OCH,CH HO.

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Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

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Q: Balance the following redox reaction under acidic conditions. H2S(2) + NO3 (aq) → S8 (be) What is…

A: Balanced the reaction under acidic condition then after answer the given question---

Q: The equilibrium concentration for a reaction were found to be the following 0.54M  [ HI] ,   0.5M […

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Give the balanced chemical equation for the reaction Draw the full structure co(salen) N- OMSO -DASO

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Q: QUESTION 7 If the value of Kc for a given reaction at a given temperature is a small number, the…

A: Ans is : b

Q: edox reaction that occurs in acidic solution. 204(aq) => Mn²*(aq) + CO2(g) our answer in the space…

A: Balanced redox reaction,  Step-1 : splitting into half reactions,     MnO4- + ----> Mn2+(aq.)…

Q: Which balanced equation represents an oxidation-reduction reaction?    Choose the right answer…

A: When oxidation and reduction takes place in the same reaction then it’s called redox reaction. We…

Q: List 3 common strong bases. Include both chemical formula and chemical name

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Q: Which of the following processes are EXOTHERMIC? Select all correct answers.  Hand warmers…

A: The exothermic processes are given below

Q: Kai wants to create 0.250 L of 0.200 M potassium permanganate solution. What mass of potassium…

A: Given, Chemical formula of potassium permanganate - KMnO₄ Molarity of potassium permanganate…

Q: Write a chemical equation in the form A + B = C + D

A: In equation  A+B→C+D  A and B are reactant ,C and D are product

Q: HCI (aq) + NaOH (aq) → NaCI (aq) + H2O (1) AHO = -57.5kJ What is the final temperature of the…

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Q: Use the Lewis dot structure to predict the electron domain geometry and molecular geometry for the…

A: To draw lewis dot structure , we need valance electrons of all atoms .  Then we make required number…

Q: A solution of KMNO, with a concentration of 8.25 x 10° M yields an absorbance value of 0.1302 when…

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Q: ) Listen Which polymer is terminated by cooling and neutralizing? OPolyethylene Polypropylene…

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Q: Consider the following equation: 3C2H2(g) ↔ C6H6(g) ΔGof(C2H2, g) = +209.2 kJ/ mol; ΔGof(C6H6, g) =…

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Q: 44.00 mL of 0.50 M H2S04 reacts with 0.35 M LIOH and reaches the endpoint using bromthymol blue as…

A: Recall the reaction, 2LiOH + H2SO4 ----> Li2SO4 + 2H2O  Molarity of H2SO4=0.50 M , Volume=44.0 ml…

Q: Predict the products at the anode and cathode for the electrolysis of magnesium chloride. What is…

A: When magnesium chloride, MgCl2 undergoes electrolysis then following balanced Chemical equation is…

Q: Calculate the equilibrium concentrations of the following in a 0.100 M oxalic acid, (COOH)2…

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Q: Check the box next to each molecule on the right that has the shape of the model molecule on the…

A: HNO name is nitroxyl H2O name is Dihydrogen monoxide H2S name is Dihydrogen sulfide HOCl name is…

Q: and 0.723 atm. If 0.140 mol of a third gas is added with no change in volume or temperature, what…

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Q: Zn(s) + 2HCI(aq) ZNC12(aq) + H2(g) + 153kJ For this reaction at 25°C, · Change in enthalpy: [ Select…

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Q: Draw the following compounds: 3-butyloct-2-ene 5,6-diethylnon-3-yne

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Q: An Aluminium-Air Battery Al9 / AlPr(@«) // H2O@/Oz@/ C¢9 Wire Granular Carbon Damp Paper Towel Sheet…

A: Given that, an Aluminium-Air Battery, the cell representation is  Al(s)/Al3+(aq)//H2O(l)/O2(g)/C(s).…

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

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Q: Fill in the blanks. INCREASES or DECREASES??? 8. As a solution becomes more acidic, the pH Answer:…

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Q: Calculate the mmol of bis(4-methoxyphenyl)methanone given the values listed in the reaction scheme.…

A: Given,MW of bis4-methoxyphenylmethanone = 242.27 g/molMass of bis4-methoxyphenylmethanone = 0.13…

Q: A 2.5 M solution of a weak acid is prepared. Using a pH meter, the pH is measured to be 5.1.…

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Q: Which concentration of solution below is the most acidic?

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Q: Problem: What is the calculated weight (in grams) of pure aspirin? (Round off the final answer to 4…

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Q: 12.) If the enthalpy of the reaction was at 298 K, what would be the enthalpy of hydrogenation of…

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Q: What volume of 0.35 M Ca(NO3)2 is required to completely react with 50.0 mL of 0.75 M K2SO4?…

A: Calcium nitrate reacts with potassium sulfate to form calcium sulfate and potassium nitrate. The…

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

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Q: For the reaction: Al2(SO3}3 + 6 NaOH ------> 3 NazsO3 + 2 Al(OH)3 a) If 10.0 g of Al2(SO3)3 is…

A: number of moles = mass of substance/molar mass of substance  mass = moles × molar mass

Q: С-Н -2800 – 3100 C=0 ~1700 – 1800 С-О ~1000 – 1200 1 a) What chemical bond is present in Unknown 1:…

A: 1 a) Carbonyl group is present in Unknown 1( a peak observed about 1700 cm-1 ). Double bond between…

Q: what is acid-base equilibrium or electrochemistry? explain it using an illustration.

A: Acids and bases have a chemical equilibrium in solution. At chemical equilibrium, the products and…

Q: What is the direction of anion movement in an electrochemical cell? O Anode to cathode through the…

A: we need to tell the direction of movement of anions in an electrochemical cell

Q: What element always has an oxidation number of -1?

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Q: Half-reaction 3e > Au + 4 Br 2e > Zn + 0,858 v -0.760 v For the above calculate the standard cell…

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Q: 2. Complete and balance the following decomposition equations. If no reaction takes place, indicate…

A: Since you have posted a question with multiple parts, we will solve only first three parts for you.…

Q: Calculate the osmotic pressure induced if a cell with a total solute concentration of 0.500 moles…

A: Answer: Formula to calculate osmotic pressure is shown below: π=CRT Here: π=osmotic…