For a particular redox reaction, Cr is oxidized to Cro and Fe* is reduced to Fe2+. Complete and balance the equation for this reaction in basic solution. The phases are optional. balanced reaction: Cr + Fe* Cro+Fe+

Q: Calculate the pH at 25 °C of a 0.46M solution of sodium hypochlorite (NaClO). Note that hypochlorous…

A: Given data :

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Q: 8. 1. КОН, Н-О, heat Me Me H. 2. EtMgBr, THF 3. РСС, СН2Clz 4. MeLi, Cul, THE

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A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: pressure of the gas is increased, while at the same time it is heated to a higher temperature, the…

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Q: Draw the structures of Compound 13 a and 13b, clearly indicate your assignments of all proton…

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Q: Calculate the enthalpy change for the following reaction, given the known values below: Justify your…

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Q: The normal boiling point of a substance is 433 °C. Calculate the pressure at which this substance…

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Q: Draw an MO diagram for Cu2+(aq)

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Q: Provide the appropriate reaagents or product. 1. PdoLn, EtgN,mecN Me -> 2. Na BH, MeOH 3. CI HO…

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A: Number of moles of substance = Amount of substance in g/ Molar mass of substance in g/mole

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Q: Calculate the solubility at 25° of CaF2 in pure water and in a 0.0010M NaF solution. You'll find Ksp…

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Q: A student made 4.0g of product the theoretical yield of the reaction is 56.0g of product what’s the…

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Q: A1 75 liter bottle of vinegar has a percent by volume of 5.5%. How many liters of vinegar (CH CO0…

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Q: A chemistry student weighs out 72. g of an unknown solid compound X and adds it to 550. mL of…

A: An student weighs out 72. g of an unknown solid compound X and adds it to 550. mL of distilled water…

Q: Suppose 60.0 mL of 0.100 M Pb(NO3)2 is added to 30.0 mL of 0.150 M KI. How many grams of Pbl2 will…

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Q: if what is the eguili m conceration of free Fe 24 Concentrdton of Fezt is for Fe[NHg]?t is 472×1014…

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Q: OH O. H. (A) E H. HOH,Č НО CH,OH (B) (D) OH

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Q: How many grams of Ca metal are produced by the electrolysis of molten CaBr2 using a current of 30.0…

A: Given,  Current (I) = 30.0 amp Time (t) = 8.0 hours = 8.0 × 60 × 60 sec = 28800 sec Mass (in grams)…

Q: ketone alcohol ether ester alcohol ketone carboxylic acid ether ester carboxylic acid aldehyde…

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Q: Alkoxides R-O- can be used to synthesize alkenes as exemplified by the reaction shov below, where…

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Q: Exactly 3 g of carbon was burned to CO2 in a copper calorimeter. The mass of the calorimeter is…

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Q: If the AH = 131 kJ/mol and AS = become spontaneous? 72 J/K mol, at what temperature does this…

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Q: What daughter isotope is produced during the alpha decay of Uranium-238? Pu-242 Th-234 O Th-236…

A: ANS. Th-234

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A: Here, we have to determine the rate law of the given reaction using the experimental data.

Q: Calculate the solubility at 25 °C of CaF, in pure water and in a 0.0110 MNAF solution. You'll find…

A: Given data,Molarity of NaF=0.0110 MKsp of CaF2=3.9×10-11Molar mass of CaF2=78.07 g/mol

Q: Consider the reaction described by the chemical equation shown. 3 C,H, (g) → C,H,(1) AHxn = -633.1…

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Q: What is the mass of 45.0L of O2 gas at STP?

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Q: Which type of alcohol does the folowing condensed formula represent? OH CH;-CH,-C-CH3

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Q: What is [OH ]?

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Q: Calculate the molar concentration of H2S04 (98.0 g/mol) in a solution that has a specific gravity of…

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Q: pus cell reaction. (Enter states of matter in your answer.)

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Q: (Q54) Nickel iodate, Ni(IO3)2 is being precipitated out of a 1.00 L solution. If the concentration…

A: Given that,  Concentration of disdolved Nickel, [Ni2+] = 0.292 M  Solubility product for nickel…