Based on its molecular orbital diagram, is peroxide ion O22-  paramagnetic or diamagnetic?

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A: Given,  A solution is prepared by dissolving 10g of glucose in enough water to make 500mL of solutio...

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A: A buffer solution is formed by the mixing of a weak acid and its conjugate base, or vice versa. The ...

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Q: Why do scientists expect fusion to eventually replace fission as a nuclear process? Use the papercli...

A: Answer:  Note : Fission means splitting of a heavy & unstable nuclie into 2 or more  lighter ato...

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A: NaOH is a base. It is hygroscopic in nature. Hygroscopic means tends to absorb moisture from air.  I...

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Q: consider the following metals, A, B, C and D at room temperature.  10 g of each metal absorbs 15 kJ....

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Q: se activity coefficients to calculate the pH after 10.0 mL of 0,120 M trìmethylammonium bromide were...

A: We have to find pH of solution.

Q: C. Draw the chemical structure for each of the following:

A:

Q: Using bond enthalpies, estimate the standard heat of the reaction for the hydrobromination of ethyle...

A: CH2=CH2. + HBr --> CH2(Br)CH3  

Q: Aqueous sodium oxalate can react with aqueous calcium citrate [Ca3(CoHsO»)l to produce solid calcium...

A: Aqueos sodium oxalate ( Na2C2O4 ) reacts with aqueos calcium citrate ( Ca3(C6H5O7)2 ) to form calciu...

Q: For the system CO(g) + H2O(g)CO2(g) + H2(g) Kp is 1.6 at 900 K. If 0.400 atm CO(g) and 0.400 atm H2O...

A: Given equilibrium constant is 1.6

Q: Calculate the molarity of each of the following solutions. A.) 27.03 g C6H12O6 in 1.25 L of solutio...

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Q: Write ionic and net ionic equations for the following reactions. Be sure to include the states for e...

A: Given, Mg(NO3)2 (aq)  +  2 NaOH (aq)            Required,                       Total ionic equatio...

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Q: Calculate ΔH for 1 g-mol SO2(g) that is cooled from 811.5 K to 172.15 K at 1 atm.  BP of SO2 at 1 a...

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Q: 1-10716-2022 Wtr / Chemistry- Unit 2 Chemical Reactions Chapter 3 Pages 84-187 / Balance Chemical Eq...

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Q: If 500ml of 0.1F lead nitrate solution is added to IL of 0.25F potassium iodate, calculate : a. numb...

A: 500 ml Of 0.1M lead nitrate is added to 1L 0.25M potassium iodate. The reaction is precipitation rea...

Q: step-s H3 O+ or anya Na oci codium hypochlocite acia protanated hypochlogous a cid step-2 (acia) HE ...

A: Answer: In this reaction we are preparing cyclohexanone by the hypochlorite oxidation of cyclohexano...

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Q: Calculate the pH for a 284 x 10 M HCIO solution. Consider the activity in your calculation. 1. What ...

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Q: Provide a structure for the given compound. UV spectrum: Amax = 272 nm (e = 39500); El mass spectrum...

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Q: Five moles of H,0 are placed in a 2.00 L container and heated at 1 432°C. The K for the reaction 2H,...

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Q: Illustrate the chemical reaction in the synthesis of oil of wintergreen

A: Synthesis of oil of wintergreen (methyl salcylate)

Q: 4а. Vs What is the relationship between these two molecules? OH 4b. OH Vs What is the relationship b...

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Q: A mixture of phenol and water, under certain conditions of temperature and composition, forms two se...

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Q: Hhhbbvcc

A: Kindly type or post a proper question

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Q: The label is a reagent to which he had specified on the label only the alcohol name and molecular fo...

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Q: The Murchison meteorite that was found in Australia in 1969 is important to scientists because it co...

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Q: During the solution process,  there are four different interacting forces involved: Hydrogen Bonding...

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Q: Calculate the pH of a HF/F- buffer solution after the addition of 32.65 mL of 0.100 M NaOH to 25.00 ...

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Q: aler completng the lab. Answer in the space provided. 1. A student reacted 0.500 g of Pb(NO1)2 with ...

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Q: Estimate the Stark effect on a harmonic oscillator.

A: On the off chance that an iota (not really in its ground state) is set in an outer electric field, t...

Q: Consiaer the following equilibrium: 2NO (g) + Cl, (g) = 2NOCI (g) = - 41. kJ Now suppose a reaction ...

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Q: Be sure to answer all parts. Liquid nitrogen trichloride is heated in a 2.50-L closed reaction vesse...

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Q: 4. Lead (I) iodide can be produced from the reaction of lead () nitrate and potassium iodide. What m...

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Q: Calculate the H+] and pH of a 3.05 x 10¬4 M nitrous acid solution. The Ka of nitrous acid is 7.10 x ...

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Q: A new potential heart medicine, code-named X-281, is being tested by a pharmaceutical company, Pharm...

A: Given :  pH = 3.00  Concentration of HX : 0.092 M  Assume X-282 = HX   

Q: 500.0 liters of a gas in a flexible-walled container are prepared at 700.0 mmHg and 200.0 °C. The ga...

A: Given,  500.0 liters of a gas  at 700.0 mmHg and 200.0 °C.  When the tank cools to 20.0 °C, the pres...

Q: The electron configuration of element A is 1s 2s2 2p6 3s2 3p6 4s2 3d give the following; 1. Orbital ...

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Q: 1. 2. H' H エ エ 3.

A: Note : As per our company guideline we can answer only three subparts. Kindly repost the question me...

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Q: Answer the questions about sulfur hexachloride, SCl6, a molecule with an expanded octet. There are ...

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Q: :) Find the subspace of values that balances the chemical equation in which glucose ferments to form...

A: Balancing equation of glucose:

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Q: R2. Ph H Br, Ph Ph H. R3. Br2, H2O

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Q: Given the complex cation [Cr(NH3)4Cl2]+ What is the oxidation of the metal ion, and what is the coo...

A: Given,  the complex cation [Cr(NH3)4Cl2]+ The oxidation of the metal is:  

Q: CH3(CH2)4CH=CHCH2CH=CHCH2CH=CHCH2CH=CH(CH2);COOH

A: IUPAC name of the given fatty acid:

Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.