For the reaction N2(g)+3H2(g)⇌2NH3(g) Kp = 5.10×10−3 at 345 ∘C. What is Kc for the reaction at this temperature?

Q: Use the molar mass of Ca3(PO3)2 to calculate the number of formula units in 10.0 g of CP.  Give your...

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Q: A solution contains 5.38×10-³ M lead acetate and 1.37×10-2 M nickel(II) nitrate. Solid ammonium sulf...

A: Given,  Solubility product (Ksp) is the product of the molar concentration of products, raised to t...

Q: What product do you expect from the reaction of the following ethers with HBr? a. CH3CH2OCH2CH3 b. ...

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Q: Estimate the average energy for valence electrons in a nitrogen N atom. Type your numeric answer and...

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Q: For the next questions, consider 1 liter of a solution containing 0.02 M hypothetical acid, HA, and ...

A: Given,  Molarity of HA = 0.02 M  Volume f solution in L = 1.0 L  Molarity of salt of conjugate base ...

Q: at is the retention factor of a sample when after injection the void time (tM) took 4.73 sec? The re...

A: Question 16 What is the retention factor of a sample when after injection the void time (tm) took 4....

Q: The rate constant for this first-order reaction is 0.0610s at 400 'C. A - products After how many se...

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Q: What functional group and molecule can you get from its IR spectrum? Support your answer by identify...

A: A question based on IR spectroscopy that is to be accomplished.

Q: One more question could you help me?

A: Since you have posted multiple questions, the answer for first question is given below. Kindly repos...

Q: 2. Calculate the [I] (after dilution in the 50.00 mL flasks) for the four standard solutions you mak...

A: With dilution concentration of a substance decreases.

Q: Find the M, m, and N when 5.40 grams of (NH4)2SO4 is dissolved in 950.0mL of water.

A: Given:-  Mass of (NH4)2SO4 is 5.40g Volume of water is 950.0mL We have to calculate M,m and N

Q: What is/are the principle/s involved on ACIDIMETRIC ASSAY BY DOUBLE INDICATOR TITRATION?

A: Titration is a common laboratory method of quantitative chemical analysis to determine the concentra...

Q: Compounds A and B are soluble in water and ether as shown: Solvent Compound A Compound B Water 10 g/...

A: Given that, compounds A and B are soluble in water and ether, as shown below Solvent Compound A C...

Q: The rotation of a diatomic molecule such as 'H1271 can be modeled as a light particle ('H) rotating ...

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Q: Task 4.2: Balancing Direction: Balance the following chemical reactions. 1. C;H6O2 + O2 → CO2 + H2O ...

A: We will balanced by heat and trial method.

Q: Black Forest Biologicals, a biotech startup, has a promising Alzheimer's drug candidate Compound SLT...

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Q: Calculate the pH for each case in the titration of 50.0 ml. of 0.100 M HCIO(aq) with 0.100 M KOH(aq)...

A: Answer: In this question we have to find out the pH of following four types of solutions at differen...

Q: Match each mineral with its mineral group. * ulfides Pyroxenes Hydroxides group group group Leucite ...

A: Given:- Match each mineral with its mineral group. So we have to match that to which types of groups...

Q: E. You are provided with two bottles labeled "1,2-Cyclopentanediol"; one contains a compound of m.p....

A: Cis -1,2-cyclopentanediol is less symmetrical than trans isomer, therefore cis isomer is less effect...

Q: 6. What is the molarity of a solution containing 325 g of NaCl dissolved in 750 mL of solution?

A: given, mass of NaCl = 325 g molar mass of NaCl = 58.44 g/mol volume of solution = 750 mL = 0.750 L

Q: A weak base, B, has a Kp value of 5.3 x 10-4. What is the hydroxide ion concentration in a 0.050 M s...

A: Given-> Kb = 5.3 × 10^-4  Concentration = 0.050 M  

Q: mixture of three components is separated using paper chromatography, and each component is analyzed ...

A: Given: Absorbance of standard solution- Compound A = 0.72 Compound B = 0.55 Compound C = 0.80 For un...

Q: * TOOLS x10 What is the concentration when Hg, Cl, precipitation is 99.99% complete? concentration o...

A: [Hg22+] = 0.031 M  and     [Pb2+] = 0.027 M Ksp (Hg2Cl2) = 1.4 * 10-18 and Ksp (PbCl2) = 1.7 * 10-5 ...

Q: Five different solutions were prepared in the laboratory. One was prepared by dissolving 7.1g of sod...

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Q: What is the pH of a 0.050 M solution of triethylamine with the Kp value of 5.3x 10-4?

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Q: In a presence of a base, which of the following will not form an enolate? A) B) OEt OEt OEt C) D) OE...

A: When carbonyl compounds are treated with a strong base, the alpha position of carbonyl carbon gets d...

Q: I Review | Constants | Periodic Table A decomposition reaction, with a rate that is observed to slow...

A: Given : Half life depends on initial concentration of reactant.

Q: Experiment name: Heat of solution( KNO3 with H20 and Tris with HCl) in 6772 Calorimetric Thermometer...

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Q: . (a) 2,5-Dimethyl-1,1- cyclopentanedicarboxylic acid (I) may be prepared as two optically inactive ...

A: Two possible isomers are cis- and trans. Due to cis-di-methyl configuration the cis isomer produces ...

Q: Leaking was observed from the separatory funnel used during extraction. Statement 1: The analyst rem...

A: A question based on analytical separations that is to be accomplished.

Q: + 6 HCl(aq) → 2 AICI3(a9) + 3 H;O, + 3 H,O, 10. In the reaction, Al,O3(s) how many grams of AICI, wi...

A: This problem can be tackled by finding the no of moles of HCl in given mass and going through unitry...

Q: You wish to prepare 193 grams of 8.25% (w/w) NaNO3. Assume that the density of water is 1.00 g/mL. ...

A: In Question A)  Given 8.25%(w/w) of NaNO3  Means that 8.25g of NaNO3 is present in 100g of solution....

Q: What is the most commonly used fuel for FAAS, acetylene-N20 or acetylene-air?

A: The fuel used for FAAS given are acetylene-N20 and acetylene-air.

Q: 2. Solid nitrogen triiodide decomposes explosively to form gaseous nitrogen (N2) and iodine (I2). Th...

A: Answer: In the given chemical reaction, decomposition of NI3 in nitrogen and iodine is taking place ...

Q: Which picture corresponds to which type of reaction? A ••• R R R favors products at HIGH temperature...

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

Q: Waht is the composition of the reverse phase chromatography?     non-polar stationary phase - non ...

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Q: 5. Use standard enthalpies of formation to calculate AH°rxn for the reaction: Al2O3(s) + 3 CO(g) → 2...

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Q: 9.81 Identify the reagents represented by the letters a-c in the following scheme: Br

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Q: 4. What is the osmotic pressure of a solution if 1.50 grams of BaCla has been mixed in a 200mL of 0....

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Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the questi...

A: A balanced equation should have same number of atoms on both sides of the equation. 

Q: Which of the following is a major product of the reaction shown in the box? OEt 1. ELONA, ETOH 2. H3...

A: Organic reactions are those in which organic reactant react to form organic products.

Q: At 1.00 atm and 298.15 K, a solid substance with a molar volume of 100.15 cm3/mol with melting tempe...

A:     At 1.00 atm a solid substance with molar volume 100.15 cm3 / mol at it's melting temperature of ...

Q: Experiment name: Heat o solution (potassium nitrate with water and Tris with hydrochloric acid) in 6...

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Q: 1. When a 1.010-g sample of sucrose (C12H22011) is burned in a bomb calorimeter, the temperature ris...

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Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.0 M NISO4 solution an...

A: A question based on electrochemical cell that is to be accomplished.

Q: A5 kg cart moves with a constant speed of v; = 8 m/s before it starts to go down a 53° ramp, as show...

A: A 5 kg cart moves with a constant speed of Vi = 8 m/s before it starts to go down a 53 ramp.,

Q: In an aldol condensation reaction, what is the difference if we use an ethanolic or aqueous NaOH sol...

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Q: Concentration of diluted asprin solution (M2). Show calculations below using equartion from Beer's L...

A: A question based on mole concept that is to be accomplished.

Q: A fertilizer sample contains 9.11 %P2O5 and 11.03% H2O. Calculate the %P.Os on a dry basis? A. 12.1...

A: The percentage of P2O5 in the fertilizer sample is = 9.11 % The percentage of water in the fertilize...

Q: A 0.7205 g of potassium hydrogen phthalate is titrated to the equivale point by 21.08 mL of barium h...

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