an electric current is produced by a chemical reaction 02 gas is produced at the cathode electrons flow toward the anode a nonspontaneous reaction is forced to occur oxidation occurs at the cathode

Q: A chromatographic procedure separates 2.0 mg of sample on a 4.6 i.d. x 150 mm column with a flow…

A: Column chromatography is a separation technique used for the separation and purification of…

Q: What is the best technical name for a covalent compound having the chemical formula, SCI?

A: Covalent compound is formed by sharing of electron between atoms to complete their octet.

Q: GLYCOLYSIS: 1A) Starting with glucose (in the open-chain Fisher projection), draw out the molecular…

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Q: NO2(g) + SO2(g) Trial # Initial Initial Initial Rate [SO₂] [NO₂] (mol L-¹s-¹) 0.246 0.004 9.38 x…

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Q: Consider the equilibrium system below, 2C2H6(g)   +   7O2(g)   ⇌   4CO2(g)   +   6H2O(g)         ∆H…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: 26) What carbon (position) is used to make a glycosidic bond? 27) Draw a-D-maltose (a disaccharide…

A: 1) The carbon that is used to make glycosidic bond is anomeric carbon. It is formed by the…

Q: Compute for the pH when a 25.00 mL of 0.1000 M HNO2 (47.01 g/mol; Ka = 4.5 x 10-4) was titrated with…

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Q: When you add HCl to a solution containing aqueous sodium acetylsalicylate (structure shown below), a…

A: The given compound is Sodium Acetylsalicylate

Q: the electrolysis of molten alcl3 for 1.00 gr with an electronical current of 12.0 A produce _____ g…

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Q: Find the total amount of heat required to heat 15.00 mL of acetone (d=0.7845 g/mL M.W=58.080 g/mole…

A:

Q: In 1986 an electrical power plant in Taylorsville, Georgia, burned 8,376,726 tons of coal, a…

A: Combustion reaction- This is a reaction in which an element or compound undergoes a reaction in the…

Q: Write the balanced chemical equation for each of the following reactions. Neutralization reaction…

A: According to the Arrhenius theory, hydrochloric acid is an acid, and magnesium hydroxide is a base.…

Q: Write balanced nuclear equations for the following reactions and identify X: (a) X(p,a) ¹2C (b)…

A: Given,a Xp,α C612                             b Al1327d,αX  d = deuterium…

Q: Are all the arrows representing reacting with heat?

A: In this question, we have to answer what all arrows represents in the preceding question.

Q: What is the hybridization state and molecular geometry of the given molecules as indicated by an…

A: In this question, we have to write the hybridization state and molecular geometry of the given…

Q: Problems 17.23 Calculate Kp for the following reaction at 25°C: mai aranetseit #ropoutsdi H₂(g) +…

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Q: Match the following IR spectrum with the correct molecule. 100 TRANSMITTANCE [%] a b. C. 4000…

A: IR spectroscopy is used to determine the functional groups found in the molecule .

Q: at elevated temps dinitrogen pentoxide decomposes to nitrogen dioxde and oxygen 2N2O5(g) -->…

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Q: What is the mass of 33.7 quarts of water (1 L = 1.057 quarts)? Recall that the density of water is 1…

A: There are several ways to express  the concentration of the solution.  Here we are required to find…

Q: How many significant figures are there in each of the following? a. 0.065 has significant figures.…

A: To determine the number of significant figures in a number use the following rules:   1) All…

Q: ОН CH₂OH ОН ОН ОН + C1₂

A: To complete the following reaction:

Q: 8. How much mass is released as energy in the explosion of a 4.6 megaton bomb? Include at least 3…

A: The concept used here is from basic chemistry.  Here it is important to note that we have to find…

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: How many mOsmol/L is a 5 g/L solution of the non-electrolyte urea? (MW 60) *Report your answer with…

A: Osmolarity is the number of particles per liter of solution and is expressed as mOsm/L of solution.

Q: Consider a separation performed on a 50.0 mm long open tubular column with a 0.50 mm diameter and a…

A: Given , Length of column = 50.0 mmcolumn diameter, d= 0.5 mmthickness =2.0 μmCompound A eluted at…

Q: Which situations describe decreasing atmospheric stability? (choose all that apply): Environmental…

A: Atmospheric instability is a condition where the earth's atmosphere is generally considered to be…

Q: Draw the product(s) of the reaction. (Draw the polymer showing 3 repeating units and use the letter…

A: The polymerization takes place through initiation, propagation and termination steps. Note: The…

Q: Which of the following reagents would be used to convert 2-pentyne to cis-2-pentene? OC) H₂. Lindlar…

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Q: A freshly isolated sample of 90Y was found to have an activity of 2.4 x 105 disintegrations per…

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Q: The boiling point of chloroform, CHCI,, is 61.700 °C at 1 atmosphere. K₁(chloroform) = 3.67 "C/m In…

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Q: → X C Protons in different environments produce signals at different chemical shift positions. How…

A: Number of signals in proton NMR = Number if sets of protons in different electronic environment

Q: Write the systematic name of each organic molecule: structure o & name 0 0 0 X

A: Select the longest chain. Please add prefix as cyclo if the compound is cyclic as main chain.  Write…

Q: 10. Which intermolecular interaction is predominant between ethylacetate (CH3COOCH₂CH3) and ethanol…

A: The –OH bond of ethanol and the Oxygen atom of carbonyl group (-C=O) of the ethyl acetate can form…

Q: CH de ther 11 non aromatic Anti H - Cal non non aromatic

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Q: what is the magnitude of the rate constant for the reaaction

A: Given : reaction and data

Q: G) R) ОН LIAI(OC(CH3)3)H -78°C 'H

A: Organic Reactions: G) Acid halides can be reduced to aldehydes through use of the bulky reducing…

Q: Predict the product for the following reaction شعر بله بله بله بلد بلد OTS 1. Nal/acetone 2.…

A: This reaction is double SN2 reaction because in first SN2 iodide ion attack from above side and then…

Q: Consider the equilibrium reaction below: 2Cl2(g) + 2H2O(g) ⇄ 4HCl(g) + O2(g) what happens to the…

A:

Q: There are 106.0 g of chlorine gas (Cl₂) and 36.0 g of helium (He) mixed in a container with a total…

A: Mass of chlorine gas = 106.0 g  Mass of He gas = 36.0 g

Q: Which is the lowest energy conformer of 2-methylbutane? A) C) H₂C O 1. A O 4. D O 2. B H₂C. $ O 3. C…

A: Given in following 2-methylbutane conformers which have lowest energy means stability is more…

Q: For the following reaction, 0.128 moles of iron are mixed with 0.161 moles of oxygen gas. iron(s) +…

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Q: Given the equilibrium reaction, BaCO3(s) ⇌ Ba2+(aq) + CO32-(aq)          Ksp = 2.58 x 10-9 What is…

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Q: A chemist weighed out 81.7 g of potassium. Calculate the number of moles of potassium she weighed…

A: It is based on the concept of mole. Here we are required to find the number of moles of potassium if…

Q: 1. B// Give a suitable example for each of the following: 1. Additive property of a material. 2.…

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Q: What is the major organic product obtained from the following reaction? HO O D) IV O A) I OB) II O…

A: -> Alcohol reacts with phosphorus trihalide and form alkyl halide.

Q: Consider the equilibrium reaction below: 2Cl2(g) + 2H2O(g) ⇄ 4HCl(g) + O2(g) solve for the Kp at…

A: We are given a chemical reaction with the value oh Kc and asked to calculate Kp for the same .

Q: Perform the following computation using your calculator: (report your answer to at least 3 decimal…

A: Solve the given expression.

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…

A:

Q: 3. (a) Fill in the missing reagent and the product? CH3CH₂-CC-CH3 A ? CH3CH₂ (b) Provide the IUPAC…

A: Given that, (a) We have to give the missing reagents and products. (b) We also have to give the…

Q: Calculate the standard Gibbs free energy in kJ mol–1.

A: Recall the given half cell reaction,                          Au3+  +  3 e-  →  Au…