Magnetite is reduced to iron atoms by graphite. In the reaction below, at what temperature does the reaction happens spontaneously?  Fe3O4(s) + 2C(s) 2CO2(g) + 3Fe(s)

Q: What is true about the molecules below? B O A. is m-dichlorobenzene OB. is aromatic OC. is…

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Q: D Question 41 Which compound is a halohydrin that would form during the reaction of Brand an alkene…

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Q: Draw the major organic product formed in the reaction.

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Q: What is the formal oxidation state of chlorine in ammonium perchlorate, NH4ClO4?

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Q: How many different signals are there in the molecule shown? A) 1 B) 2 C) 3 D) 4 CI CH₂ H H CI -CH₂…

A: Answer - D) 4 Detail solution is given below...

Q: Label each reactant and product in this reaction as a Brønsted acid or base. HCN+NH, →CN+NH, DO OD…

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Q: What concentration of H(aq) corresponds to each of the following: a) pH = 1.23 b) pH = 10.92

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Q: 25. Experiment Trial 1 2 [x] (Molarity) 0.1 0.2 [Y] (Molarity) 0.3 0.6 Rate (M/min) 4.0 x 10-4 1.6 x…

A: Rate law = k [X]a[Y]b Order of reaction (n) = a + b

Q: 2. Some of the molecules listed here have a center of chirality. Write the Fischer projection…

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Q: Which is the lowest energy conformer of 2-methylbutane? A) C) O 1. A 04. D O 2. B O 3. C B) H₂C. 安安…

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Q: Question 27 Rank the following compounds from most to least reactive in an Seaction O C. DE. 1 Br…

A: SN2 indicates that the reaction is a nucleophilic substitution bimolecular

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Q: Draw the alpha anomer of D-glucose.

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Q: a) A chemist prepares a buffer solution by mixing 60.0 mL of 0.150 M NHs and 50.0 mL of 0.100 M…

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Q: Refer to the following table: OA B OOO O Half-reaction Ni2+ + 2e Ni Cd2+ + 2e Cd Cute Cu La³+ + 3e →…

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Q: Which of the following reactions will produce a CO₂ gas? O O Ca + CH3CO₂H → MgSO + HCI →→ HNO3 + Zn…

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Q: Does sunlight affect uv vis spectrophotometer ? is this statement true? ''Sunlight can dim the…

A: Yes sunlight affect UV -Vis spectrophotometer. Yes this statement is true .

Q: A rock sample originally contains 4.94 mg of 238U. How much 206Pb will be in the rock sample when it…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Ozonolysis of which monoterpene (A - D) would produce the carbonyl compounds shown? ? 03 -78, DMSO 요…

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Q: What is the major product of the following reaction? Br 수 O C. III OAI OB. II O D. IV (CH3)3CO…

A: In this question, we will draw the structure of the major organic product.  This reaction is E2…

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Q: Predict the name of the following compounds OH 01 CI O C. 3-hydroxy- 2-chloro-pentanoic acid O A.…

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Q: cells use the hydrolysis of adenosine triphosphate, abbreviated as ATP, as a source of energy.…

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Q: e aqueous s [Ni(CN)4] complex K, = 2.00 × 10³¹ at 25 °C. se equal volumes of 0.0096 MNi (NO3),…

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Q: A compound has the chemical formula C8H15Br. The M+ peak should be at m/z = m/z = and an M+2 peak at…

A: The concept used in this question is from Mass spectroscopy.  According to the question.  Given…

Q: Calculate the pH of a solution that is 0.80 M in lactic acid and 0.40 M in the lactate ion.  (Ka…

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Q: Use the thermodynamic data below to compute the average bond enthalpy of the metal-ligand bonds in…

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Q: Using the following equation how many grams of water you would get from 744 g of glucose: Your…

A: Percentage yield = Actual yield /percentage yield ×100

Q: Which of the following Cl₂ +2e-2CI- Mg²+ + 2e- → Mg 2H+ + 2e- → H₂ Cl₂ H₂ Mg is the best reducing…

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Q: How can washing plastic in warm water before recycling actually put more carbon in the atmosphere? C…

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Q: Predict the product for the reaction shown. OD) IV OA) I OB) II 1. Hg(OAc)₂, H₂O 2. NaBH4 OC) III…

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Q: When MnO4– reacts to form Mn2+, the manganese in MnO4– is Group of answer choices a.reduced because…

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Q: Why are carboxylic acids more acidic than phenols?

A: Both phenol and Carboxylic acids are acidic in nature.

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Q: Which of the alcohols is 3°? CB 5-од. OH 111 0 A) ОН O B) 0 c) 1 || X. 4 CH, IV -CH₂

A: Since, If carbon containing -OH is surrounded by three carbon then alcohol is known as 3° alcohol.…

Q: Calculate the morality of the following solution: 4.2 g of LiBr in 52.6 of water

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Q: What is the de Broglie wavelength (in m) of a proton (mp = 1.673 × 10-24 g) moving at 1000. m/s?

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Q: What is the molality of a solution containing 85.3 g of silver perchlorate dissolved in 932 g of…

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Q: Which of the following solutions will show buffer properties?     100 mL of 0.25 M NaCH3CO2 + 150…

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Q: A 15.00 mL solution of H₂SO was titrated with 1.50 M NaOH. If it took 6.00 mL of NaOH to reach the…

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Q: D Question 33 What are the hybridization state, molecular geometry and approximate bond angle for…

A: Number of electron pair on central atom (bp + lp)C Hybridization Molecular geometry Bond angle…

Q: Calculate either [H3O+] o or [OH-] for each of the solutions at 25 °C. Solution A: [OH-] = 2.63 x…

A: A solution is acidic if it's pH is less than 7 and it is basic when it's pH is more than 7 , at 7 it…

Q: Compute the fraction of these sites that are occupied by carbon atoms, given, an carbon alloy…

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