The Keg for the reaction: A+B AB is 3.14 What is the keq for 4 A+ 4 B4 AB Keq = 1.03E-2 X

Q: Write the chemical reaction between Frémy’s salt and potassium iodide. Please show and explain your…

A: Potassium nitrosodisulfonate, often known as Frémy's salt, has the chemical formula  and is…

Q: An unknown concentration of sodium thiosulfate, Na2S2O3,Na2S2O3, is used to titrate a standardized…

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Q: Calculate the volume (mL) of 1.0 M metal nitrate solution required to prepare 5.0 g of the COPPER…

A: The balanced chemical equation is, Cu(NO3)2 ---> Cu2+ + 2NO3- From this reaction we can conclude…

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Q: Part A What is the molarity of a solution containing 14.0 g of KCl in 344 mL of solution? Express…

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Q: Write the balanced COMPLETE ionic equation for the reaction when KCI and Na PO are mixed in aqueous…

A: We have to write the balanced complete ionic equation for the reaction when KCl and Na3PO4 are…

Q: KO2+ H₂O- 02+ KOH

A: In balanced chemical equation number of atoms of each species is equal on both reactant and product…

Q: Name the main active ingredient (provide the formula and chemical name, e.g.: AlPO4, aluminum…

A: The name of the compounds given are lye, baking soda, milk of magnesia and Epsom salt.

Q: What properties of ethanol permit such readily-available testing of a person's blood alcohol…

A: Given :  What properties of ethanol permit such readily-available testing of a person's blood…

Q: Use the following atomic masses (in g/mol): Mg = 24.31; O = 16; Ca = 40.08; C = 12.01; Na = 23; H =…

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Q: What mass of glucose must have reacted in Dr. K.'s body to produce enough CO2 to neutralize 125 mL…

A: Volume of NaOH = 125 mLConcentration of NaOH = 0.010 MGlucose reacted in Dr. K's body to produce…

Q: Give detailed Solution with explanation needed. Don't give Handwritten answer. Don't use Ai for…

A: For a balanced chemical equation, we balance the atoms on the reactant and product sides of the…

Q: Which of the following compounds was tested positively with lodine solution? * Salicylic acid…

A: For, Synthesised aspirin, salicylic acid, and benzylic acid, the iodine test is negative. The iodine…

Q: 3. Calculate the volume (in mL) of 2.0 M HCI solution required to prepare 100.0 mL of a 0.6 M HCI…

A: When an acid solution is required to dilute to a new strength of definite volume then we have to use…

Q: Use some or all the data below to calculate the concentration of acetic acid (in M) in the Walmart…

A: The titration of acetic acid (vinegar) by NaOH takes place as,…

Q: What volume (mL) of 0.2875 M NaOH is theoretically required to titrate 20.00 mL of 0.1276 M HCl?…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: A chemist must prepare 675. mL of 42.0 µM aqueous silver(II) oxide (AgO) working solution. He'll do…

A: The volume of solution to be made is 675 mL = 0.675 L                                  ( since 1 L =…

Q: Acetyisalicylic acid commonly knowWn as Aspirin is used tó treat feve inflammation, and acts as a…

A: The balanced reaction taking place is given as,

Q: A sample is diluted by adding 20 µl to 780 ul of water. Its absorbance is then 0.950. A standard…

A: The number of moles of the solution is always constant. no matter how much volume increases it is…

Q: Please don't provide handwritten solution ..... The average human body contains 5,830g of blood.…

A: ppm is a unit to express concentration of solution. It tells us how much quantity is present in 1…

Q: Refer to the solubility curve below to answer this question. How many grams of NH4Cl will dissolve…

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Q: All ionic compounds dissolve in water.  True  False

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Q: A 1.270 g sample of oxalic acid, H2 C204, is placed in a 100.0-mL volumetric flask, which is then…

A: The mass of solute, oxalic acid is = 1.270 g The volume of the solution is = 100.0 mL The molar mass…

Q: A sample is diluted by adding 20 µL to 780 µL of water. Its absorbance is then 0.950. A standard…

A: Absorbance of diluted sample(A1) = 0.950Concentration of diluted sample(C1) = ?Absorbance of…

Q: Your lab colleague doesn’t understand why you want make a stock solution and then dilute it when you…

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Q: Show the total ionic and net ionic forms of the following equations. If all species are spectator…

A: GivenAgNO3(aq) + KCl(aq.) →AgCl(s) + KNO3 (aq)Balanced equation = To be determinedNet Ionic Equation…