e equilibrium constant o

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Q: AutoSave Book1 - Excel File Home Insert Page Layout Formulas Data Review fx Σ Insert AutoSum Recentl...

A: To find Milli moles as we know it is no. of moles multiply by 1000.  And hence to find no. of moles ...

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Q: Prepare 1500mL of 0.5N H2SO4 solution with specific gravity of 1.84g/mL and assay of 97%. Write comp...

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Q: PURITY TEST Instructions: Note the REFRACTIVE INDECES of each of the samples and solve for their % p...

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Q: Balance the following redox reaction in an acidic solution: VO43- + Fe2+ vO2+ + Fe3+ Ovo43- + 3H20 +...

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Q: Measurements show that the enthalpy of a mixture of gaseous reactants increases by 222. kJ during a ...

A: The enthalpy change of the given reaction is = +222. kJ The work done by the gas mixture is =-167. k...

Q: 6) What is the percent by volume of a solution formed by aJded 15 L of acetone to 28 L of water? A. ...

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Q: a. Se, b. 20. Show the direction of the dipole in each bond. Label the atoms with &+ and 8-. a. H-F ...

A: Here the atom which is more elctronegative will carry fractional negative charge and less elctronega...

Q: The enthalpy of vaporization of chloroform (CHCl3) is 29.4 kJ mol−1 at its normal boiling point of ...

A: Given that, Enthalpy of vaporization of chloroform, ∆Hvap(CHCl3) chloroform= 29.4 kJ mol−1 =29400 J ...

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A: Which one has the lowest vapour pressure and what is the behind of it.the answer and explaination is...

Q: a. Alcohol b. Sea water c. Water d. Mercury e. Dead Sea f. Acetone Among those choices, which one ha...

A: Intramolecular forces are the forces that hold atoms together within a molecule. Intermolecular forc...

Q: The ammonia from a 600.0 mg organic sample is distilled into 50.00 mL of 0.1042 M HCI and 11.28 mL o...

A: Given data,Mass of organic sample=600mg=0.600gMolarity of HCl=0.1042MVolume of HCl=50mL=0.050LMolari...

Q: A 0.800 M HCl was diluted to a final volume of 500. mL . If the new concentration is 0.20M . What wa...

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Q: Choose among the choices (an) example/s of (an) strong acids.   a. HClO4  b. HCl  c. H2PO4-  d. Both...

A: Strong acid is completely ionize or dissociated in aqueous solution

Q: Unless otherwise stated, you may assume T = 25. °C in all of the following problems. For problems in...

A: According to Le-chatelier's principle when any changes are made on an equilibrium then it shifts in ...

Q: Write out the molecular, ionic, and net ionic equations for the neutralization reaction between sulf...

A: KOH(aq) + H2SO4(aq)

Q: Acetylene and oxygen react to form carbon dioxide and water, like this: 2C,H,(g)+50,(g) → 4CO,(g)+2H...

A: Le-chatelier's principle states that if any type of strees is applied at equilibrium then equilibriu...

Q: Fill in the blanks: HO HC The type of organic reaction shown is

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Q: Which one has the highest and strongest intermolecular forces and why? a. Alcohol b. Sea water c. Wa...

A: A question based on intermolecular forces that is to be accomplished.

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Q: It was found out that 2.0 kg of sucrose can dissolve per liter of water at 25°C. How many tablespoon...

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Q: A chemical engineer is studying the following reaction: N3(g)+3 H,(g) - 2 NH;(g) At the temperature ...

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Q: NO³- + MnO2 → NO2¯+ MnO4- What is the coefficient of water in the final redox reaction if balanced i...

A: Answer: This is a question based on balancing of redox reaction.

Q: 4. Starting from the universal gas constant (R = 8.314 1.30 moles of an ideal gas at 27.0°C and a pr...

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Q: What mass of concentrated sulfuric  ( a 95% solution of H2SO4 by mas) is needed to prepare 500. g of...

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Q: Calculate the pH during the titration of 25.00 mL of 0.1000 M NaOH with 0.0500 M HCl at 25 °C after ...

A: Given,  Molarity of NaOH = 0.1000 M  Volume of NaOH in mL = 25.00 mL  Molarity of HCl = 0.0500 M  Vo...

Q: Suppose a 250. mL flask is filled with 1.9 mol of CH, 1.0 mol of H,S and 1.3 mol of H,. This reactio...

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Q: True or false: The ionization energies of the Group 3A family is lower than the Group 2A family

A: Given,  The ionizatiThe ionization energieson energies of the Group 3A family is lower than the Grou...

Q: Normality

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Q: Determine the volume occupied by 4.26 grams of Carbon dioxide gas (CO,) at STP? * O 2.17 liters O 3....

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to ...

Q: Give 15 differences between organic and inorganic compounds

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Q: s of sodium chloride, NaCI, reacts with an excess amc pxide, Mgo, how many grams of sodium oxide, Na...

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Q: concentration

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Q: A chemist measures the amount of fluorine gas produced during an experiment. He finds that 495. g of...

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Q: An aqueous solution of NaCl is 350 ppm. What is the mass of NaCl in 1.00 L of the solution? Assume t...

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Q: 1kg of Hydrogen molecules H2contains 33.33 kWh of energy. 1 litter of liquid hydrogen weighs 70.99 g...

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Q: 2. How many grams of H2 are needed to react with 9 g N2? Cota Imde

A: Given - Gram of nitrogen = 9 gram To Calculate - gram of H2 are needed to react with 9 gram of N2. R...

Q: 4) A solution is formed by adding 35 g of ammonium nitrate to 250 g of water. What is the percent by...

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

Q: 5. For each of the following pairs of substances, identify the conjugate bases for each one and indi...

A: conjugate base is the substance formed when an acid loses a hydrogen ion. Considered a base because ...

Q: It was found out that 2.0 kg of sucrose can dissolve per liter of water at 25°C. How many tablespoon...

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Q: 17. Describe the structure of collagen and indicate the forces that contribute to the stability of c...

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Q: Calculate the molecular mass of isopropanol (C3H$O).

A: The sum of the atomic masses of all atoms in a molecule

Q: H. H 1. CH3CH2MgBr, Et,0 ? 2. H3O* H3C

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Q: How does a catalyst increase the rate of a reaction? a) Reducing the Gibbs energy of the reactants b...

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Q: A 2.00 g alkali sample is dissolved and diluted to 100.0 mL. Titration of a 25.00 mL aliquot to the ...

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Q: Balance the redox react ion t HCl caq) 12 (s) + Cleg) + H20()7 H10gcag) t HClcag)

A: A redox reaction is the reaction where oxidation number of various elements changes in products from...

Q: a. 1-Methylcyclopentanol b. trans-2-Methylcyclopentanol

A: