What is the predicted product of the reaction shown? SOH H,O* OH II IV OI O II OIV

Q: We titrated a 25.00 mL water sample with 0.1250 M HCI. The second endpoint at pH 4.5 was achieved af...

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Q: Consider the mechanistic step shown below. Which of the four characteristic patterns of arrow pushin...

A: We have to predict:  Arrow pushing pattern  Place for Head of curve arrow.  

Q: Sort the descriptions. Standard Gibbs free energy of reaction Gibbs free energy of reaction No Answe...

A: The answer is as follows:  

Q: Calculate the concentrations of all species present (other then water) in an aqueous solution of 0.2...

A: Sulfurous acid is a diprotic acid. It dissociates two times in an aqueous medium.   

Q: 2. What quantity of heat is associated with the synthesis of 35.6 g of NH3 according to the followin...

A: Nitrogen oxide reacts with water to form ammonia and oxygen. According to the given reaction when on...

Q: A chemist placed a 1.195 g sample of fuel in a bomb calorimeter which was immersed into 2.00 L of wa...

A: The mass of the fuel sample is = 1.195 g The increase in the temperature of the water is = 20.1oC to...

Q: Synthesize the following compound from the given starting materials. OEt

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Q: The equilibrium constant for the reaction: CO2(g) 2 CO(g) + 1/2 O2(g) is 6.66 × 1012 at 1000 K. Calc...

A: Given-> CO2(g) --> CO(g) + 1/2O2(g).      K1= 6.66 × 10^12 I think there is 10^12 not 1012.   ...

Q: Completely made up pk, 0.45 0.89 1.24 1.68 2.96 3.57 4.23 a buffer solution that maintains a pH of 0...

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Q: Choose the most stable intermediate in the nucleophilic substitution aromatic (SNAR) reaction of NaO...

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Q: e. 2.30 x 10 6 M The molar solubility of Ba3(PO4)2 is 8.89 = Ba3(PO4)2. a. 4.94 x 1049 M b. 5.55 x 1...

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Q: Water gas, a mixture of H2 and CO, is an important industrial fuel produced by the reaction of steam...

A: As per Le chateliers principle, when a system under equilibrium is subjected to any kind of stress l...

Q: A water sample was tested for BOD5, which was determined to be 50 mg/L. Which of the description is ...

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Q: Name the following compound KOH

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Q: 1. What type of precipitate is BaSO4? 2. Why is a filter paper preferred over a sintered glass filte...

A: 1) Barium sulphate is a white color precipitate , it is ionic in nature . when barium chloride is mi...

Q: Predict the product and balance  redox reaction MnO4 - +   HSO3-    =

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Q: Barbituric acid, HC4H3N2O3, is a weak acid that is used to prepare various barbiturate drugs (used a...

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Q: How many grams of water can be heated from 11 oC to 32oC using 14,530 Joules?

A: Given : q = 14530 j

Q: C What mass of O2, in grams, is required for complete combustion of 39.0 g of methane? Mass = 155.52...

A: First of all we will calculate the moles of CH4

Q: Give the empirical formula of each of the following compounds if a sample contains the following qua...

A: The emperical formula can be calculated as follows

Q: Explain how TLC and column chromatography can be used together to ensure the perfect separation of t...

A: Chromatography is a technique for the separation of a compound from the mixture. The column chromato...

Q: 1. Ammonium sulfate is used as a source of nitrogen in some fertilizers. It reacts with sodium hydro...

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Q: Calculate the specific heat (g'C) of gold if it takes 113.3 J of heat to raise the temperature of 29...

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Q: How much energy (in kJ) is required to heat 17.73 g of Au(l) from 2254.1 K to 3080.2 K (this substan...

A: Here we are required to find the heat energy required from gold from 2254.1K to 3080.2K

Q: nuclear equation for U235 that produces Xe144 and Sr90

A: In this question, we have to give nuclear equation for U235 that produces Xe144 and Sr90 :

Q: For the reaction shown below,what is the 1UPAC of the expected product? name Na > NH3 (1) A. 2-methy...

A: Internal alkynes can be reduced into trans alkene when they react with sodium metal in liquid ammoni...

Q: (b) When NH3 is added to aqueous CuSO4, the complex [Cu(OH2)2(NH3)4]*+ is ultimately formed. Initial...

A: When NH3 is added to aqueous CuSO4, the complex [Cu(OH)2(NH3 )4]2+ is ultimately formed. Initially, ...

Q: 9.62 Sulfur trioxide can be removed from the exhaust gases of power plants by reaction with lime. Th...

A: Given, CaO(s) + SO3(g) ➝ CaSO4(s)   ∆H° = -886 kJ Note : negative sign (-) indicate the release of e...

Q: ) The percentual weight (w/w) of Carbon in Ca(HCO3)2. ) The amount of substance of 120g of Calcium C...

A: Number of moles = 250 moles 

Q: p-dihydroxybenzene and o-dihydroxybenzene can be separated by TLC using a solvent of medium polarity...

A: We know that in a TLC plate if we are using the non-polar solvent then it can form bonds ( attractio...

Q: CEN: +yoH t H N.

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Q: Enter your answer in the provided box.   From the following data,   C(graphite) + O2(g) →CO2(g)   ΔH...

A: Given,  From the following data, C(graphite) + O2(g) →CO2(g)             ΔHorxn = −393.5 kJ/mol  H2(...

Q: Answer the questions below. Write the charge using the format +1 or -1. You must put a positive or n...

A: Here, we have to determine whether boron will lose or gain electrons. Also, we have to find the numb...

Q: Predict the product and balance redox reaction Solid cuprous sulfide is oxidized by hot conentrate...

A: In this question, we have to Predict the product and balance the redox reaction.

Q: An adult female goes on a diet that provides 1200  kcal per day with no more than 25% from fat and n...

A: Total Calories = 1200 kcal/day       

Q: Click on the scheme on a functional group that may react with benzaldehyde: COOH H2N Selected Coordi...

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Q: 10. 1. COOH Br 2. 11. OH

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Q: 5. Calculate the molality of a sulfuric acid solution containing 24.4 g sulfuric acid in 198 g water...

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Q: Question 6 Vacuum desiccators are more efficient than ordinary desiccators because O The low pressur...

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Q: The pH of an aqueous solution of 0.176 M ammonium bromide, NH Br (aq), is This solution is

A: 1. Solution - According to the question - pH = pH stand for potential of hydrogen, since pH is effec...

Q: Explain the effect of molecular weight concentration on the refractive indexs e 9:50

A: The refractive index depends on the molecular weight of the polymer at its small values. See the lin...

Q: 150 ml of .350M HCl was mixed with 150 mL of .350 M NaOH in a calorimeter of negligible heat capacit...

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Q: How many oxygen atoms are in 33 molecules of dinitrogen tetroxide N2O4

A: As each molecule of N2O4 contains 4 atoms of oxygen and two atoms of nitrogen. Therefore 1 molecule ...

Q: oxidized and reduced

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

Q: 1. Calculate the amounts of each reactant. 2. Compare the ratio of reactants amounts to the stoichio...

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Q: 0.0736t wheret is in days. A particular compound decays according to the equation y = ae Find the ha...

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Q: What is the correct expression for the equilibrium constant (K) for the reaction between carbon and ...

A: Equilibrium constant (Kc) in terms of concentration can be defined as the ratio of concentration of ...

Q: 9.50 When a 13.0-g sample of NaOH(s) dissolves in 400.0 mL of water in a coffee cup calorimeter, the...

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Q: .37 A calorimeter contained 75.0 g of water at 16.95°C. A 93.3-g sample of iron at 65.58°C was place...

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Q: CH3 1.Hg(ОАC)2, Н,0, THF 2. NaBH4 (d) CH2=CH-CH2-CH-CH3 1. NaBH4 (e) CH2=CH-CH2 CH3 2. НаО 1. (CH3)2...

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