Which statement is incorrect? Energy is the capacity to do work or to transfer heat. O Kinetic energy is the energy of motion O A process that absorbs energy from its surroundings is called exothermic. The Law of Conservation of Energy is another statement of the First Law of Thermodynamics

Q: A clean iron nail is dipped into a solution of silver nitrate. Using your knowledge of the…

A: Iron is involve in oxidation  Because  E^0 of iron is=  -0.44 E^0 ofsilver is= +0.80 So Ag has high…

Q: The volume of the air chamber of a bicycle pump is 0.23 L. The volume of a bicycle tire, including…

A: Given that -  The volume of the air chamber of a bicycle pump = 0.23 L  The volume of a bicycle…

Q: A sick child has a temperature of 41.2°C. What is the child's temperature in Fahrenheit? O a. 106.16…

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Q: Provide brief definitions of fluorescence and phosphorescence, with aid of a Jablonski diagram

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Q: 2. 6. For the reaction 2 HI) e H) + I) Kea = 0.016 at 500°C (a) If 1.0 mole of HI is placed in a…

A: Given: Equilibrium constant for the reaction = 0.016 Temperature = 500oC

Q: a. Given the following substances, identify what pair exist and write its formula to the appropriate…

A: We would check nature of given substance. If substance is acid , then it would lose H+ and form its…

Q: At 560 K, ∆G° = -28.9 kJ/mol for the reaction A (g) + 2 B (g) → 3 C (g). If the partial pressures of…

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Q: CIe II NO L-tyrosine F. ZEZ-

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Q: IN action: K,S + 2 H,0 ality of a solution that contains 3.03 grams of H,S in 804 mL of solution.

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Q: 3. These equilibrium constant are measured in the reaction below at 300 K: [Cu'] = 0.148 M, [Sn l=…

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Q: Directions: Answer in not more than three (3) sentences. Provide a separate sheet of paper for your…

A: Given,  According to Le-Chatelier's principle, what will be the effect of an increase in temperature…

Q: What is the IUPAC name and chemical formula of the complex formed when 0.1 M zinc nitrate is mixed…

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Q: What is the correct name for the following aromatic compound? CH-CH, Cl Er O…

A: In this question we have to tell the name of the compound.

Q: Calculate the free energy, ΔG°, (kJ/mol) for the galvanic cell performing the following reaction as…

A: The cell reaction given is V + Sr2+ → Sr + V2+ Temperature, T = 25 °C = (25 + 273.15) K = 298.15 K…

Q: What is the oxidation number of manganeae in the KMN04 O a +4 Ob +2 +5 Od +7

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Q: 1,844 mL of a gas is at 47.4°C. At what temperature would the volume of the gas increase to 3.74 L?…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: What is the expected product of the reaction shown? 1. CH3MgBr 2. H2о OH OH II IV O II O IV

A: Given reaction is :  Predict the major product of the reaction = ?  Options are :

Q: I conducted an experiment using a glucometer with a lancet. Solutions were prepared to measure the…

A: Glucometer is used to measure sugar level in blood.

Q: The internal energy of a system is always increased by O adding heat to the system having the system…

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Q: 1-Chloro-2,2-dimethylbutane is a more favorable substrate for SN2 reaction than 1-Chloro-3,3-…

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Q: Use the References to access important values if needed for this question. The substance krypton has…

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Q: CI HN3 `NH > K L HCI t-BUOH M heat MeO2S N'

A: L) We need a cyclic carbonyl compound as our starting material. The hydrochloric acid will…

Q: Consider the structures of the two fatty acids shown below. A OH В Which fatty acid probably has the…

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Q: Complete the table & show complete solutions, round answers to 4th decimal places. concentration…

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Q: Directions: Detemine the polarity and molecular geometry of the following compounds based on…

A: Molecular geometry and polarity:

Q: 1. Suppose you had 58.44 g of NaCl and you dissolved it in exactly 2.00 L of water. What would be…

A: Here we are required to find the molarity of the given  solution

Q: The fully protonated form of the amino-acid glycine (R=H) may be simply written as H2Gly+. Write the…

A: Glycine is the simplest stable amino acid, with the chemical formula NH₂‐CH₂‐COOH. Glycine is an…

Q: O C. Mg3=+3; N2=-2 Identify the oxidation numbers to all the elements in each of the compound or…

A: Compound ---- Mg3N2 Oxidation number of Mg and N ?

Q: You are collecting an ideal gas and need to determine the number of moles produced from a reaction.…

A: Given,   Ca(s) + 2H2O(l) --> Ca(OH)2(aq) + H2(g) Mass of Calcium = 5.00 g. The produced moles of…

Q: ACID-BASE EQUILIBRIA Doc Jill wants to determine the Ao of a weak acid she isolated called…

A: Answer: When a weak acid is added into water, it furnishes and these free ions conducts the…

Q: How does the geometric isomerism occur in alkenes

A: In alkene pie bond are present . alkene have double bond hence they cannot freely move around

Q: All of the following may get oxidized EXCEPT O a. Fe2+ O b. Mn04- O C. Na O d. NO2-

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Q: Does a solid product form when 3.5 X 10-5 grams of silver nitrate is dissolved in 18.0 mL of 3.5 x…

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Q: Use a maximum of 2 carbons Br ??? Br Br OH

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Q: II. Assign oxidation numbers, balance the molecular equation, emphasizing the gain and loss of…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: CI HO hame of structure

A: In this question we have to tell the name of the compound.

Q: B. Acidic Properties Draw the following structures on MolView. Obtain the charge and bond dipoles of…

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Q: 2. Arrange the following atoms in an increasing order on atomic radii, ionization energy, electron…

A: Atomic radii - option a is correct  Cs>pt>Al>Li>B Ionization energy - option a is…

Q: Determine the enthalpy of reaction for HCI(g) + NaNO2(s) -> HNO2 (l) + NaCl(s) 2NaCl(s) + H2O(l) →…

A: Given data 2NaCl(s) + H2O(l) → 2HCI(g) + Na2O(s); ∆H ° =-507.1 kJ/mol NO(g) + NO2(g) + Na2O(s)→…

Q: II. Assign oxidation numbers, balance the molecular equation, emphasizing the gain and loss of…

A: Given reaction is :  KI + H2SO4 ---------> H2S + I2 + K2SO4 + H2O  Assign the oxidation number,…

Q: What is the product of the following reaction? ch10-d2-q4a.jpg R-C=C-R+X2 (1 equiv) A) R-CHX-CHX-R…

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Q: Provide the structure of the reactants necessary to prepare the following compound using the Wittig…

A: The structure of the reactant needed to prepare the given product using wittig reaction = ?

Q: For which of the following substances does AH°F = 0? O Co2(g) O H20(g) O Na(s) O CH4 (g)

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Q: In the reaction SO2 + 2 H2S → 3 S + 2 H2O a. sulfur is oxidized and hydrogen is reduced b. sulfur is…

A: In this question we have to tell which species reduced and which species is oxidized.

Q: Calculate the mass of manganese sulfate monohydrate (MnSOa H2O) needed to make 50.00 ml of a 0.020…

A: Given: Volume of solution = 50.00 mL Molarity of solution = 0.020 mol/L Known: Molar mass of…

Q: Use the References to access important values if needed for this question. Consider the following…

A: 2HI(g) <---> H2(g) + I2(g)  Number of moles of HI = 3.49 moles ; H2 = 0.660 moles  I2 = 0.392…

Q: Consider the following equation carefully, and determine the sign of AS for the reaction it…

A: 1) In this reaction, reactant is in solid state so it's entropy is less because less randomness in…

Q: H. Structures 1 and 2: HO. H. H. Structures 3 and 4: HO. H. H. Structure 5 and 6: OH OH Structure 7…

A: The given pair of structures are conjugate pairs, as they differ only by a proton ( H+ ).

Q: AICI . (A), Product (A) is :- whynet Ph HO (B) HO (C) (D)

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Q: Write the balanced ionization or dissociation chemical equation of HC6H5CO2 in water. Include all…

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