Listen Which one of the following statements about polymers is FALSE? HDPE is defined as high density polyethylene Addition polymers are produced by joining small monomers into long chains Natural rubber is a polymer Condensation polymers occur by removing small molecules, like water, from monomers Thermosetting plastics can be reshaped with exposure to heat VSEPR Shapes

Q: Balance each redox reaction in acid solution using the half reaction method. II. 9. As → H2ASO4¯+…

A: Balanced the redox reaction under acidic condition by using half reaction method--

Q: Which balanced equation represents an oxidation-reduction reaction?    Choose the right answer…

A: When oxidation and reduction takes place in the same reaction then it’s called redox reaction. We…

Q: QUESTION 4 Consider the following equilibrated system: 2NO 2( g) 2NO( g) +0 29). If the K p value is…

A: Given that -  Equilibrium constant , Kp = 0.648  NO2 pressure = 0.520 atm  NO pressure = 0.300 atm…

Q: 2. Determine the molecular formula of a compound with an empirical formula of NH2 and a formula mass…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Which of the following is not true? 1. Catalytic converters facilitate both oxidation and reduction…

A: Answer - The correct option is - (5) Catalytic converters that reduce the nitrogen in NO can also…

Q: Chapter 21: Cross-Coupling Reactions Name: 1. Predict the product from each of the following…

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Q: Name of the Student Section: 3. Balance the following reactions based on the given method: (use the…

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Q: What is the objective of the Separation Technique: Paper Chromatography ?

A: A separation process is a method that converts a mixture or solution of chemical substances into two…

Q: A 100.0-mL sample of brackish water was made ammoniacal, and the sulfide it contained was titrated…

A: Answer: This question is based on stoichiometric calculation where moles of silver nitrate will be…

Q: a. Candle wax contains an alkane with 28 carbon atoms per molecule. What is the molecular formula of…

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Q: Show how the compound can be synthesized using acetylene and butyl bromide as starting materials.…

A: Here we are required to synthesis the given compound from butyl bromide and acetylene as Starting…

Q: 7. Draw the product(s) of the reaction shown below. H, H,O b) Use curved arrow formalism to draw a…

A: 7. a) We have to give the product of the given reaction. The required product is shown below   b)…

Q: Based on the thermochemical equation shown below, which statement is correct? C6H12O6(s) + 602(g) →…

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Q: Hydroxylation with osmium tetroxide adcls with anti-stereochemistry. Select the correct response:…

A: Hydroxylation reaction : Hydroxylation reaction is an oxidation reaction. In presence of Osmium…

Q: Voltaic or Electrolytic? 1. Balance the reaction if it is spontaneous. 2. Write "no reaction" if it…

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Q: The equilibrium concentration for a reaction were found to be the following 0.05M  [ N2] ,   1.87M […

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: reaction conditions. a) OH CH3 H3C ČI

A: Here we have to convert chlorobenzene to to 4-chloro-3,5-dimethylphenol by multistep reactions.

Q: For the reaction at equilibrium: 3Fe(s) + 4H20(g) S Fe304(s) + 4H2(g), removing some of the product,…

A: Le Chatelier's principle :- It states that, if stress is applied to a system at equilibrium by…

Q: . Analyze the "C NMR spectrum for the C,H,0 compound shown below and determine a structure. Assign…

A: 13 C NMR shows different peak for the carbons which have different environment.  So from this, we…

Q: 1. Which of the following is the configuration of carbon? a. 1s22s22p2 d. 1s22s12p4 b. 1s22s22p4 e.…

A: The atomic number of carbon is 6.

Q: The initial rate of decomposition of acetaldehyde CH; CHO → CH+ CO Was measured at a series of…

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Q: Basic solution Potassium permanganate, KMnO, is a powertul oxiding agent. The products ot a given…

A: Answer: Unbalanced redox reaction in basic medium is shown below: MnO4-(aq)+F-(aq)→MnO2(s)+F2(aq)

Q: Which could be a monomer in an addition polymer? Dialcohol Diamine Alkene Alkane Dicarboxylic acid…

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Q: he standard enthalpy of the reaction fc CH-CU.

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

Q: and

A: Answer-b constitutional isomers are the compounds those have same molecular formula but different…

Q: calculate the specific heat and the molar capacity, C of the metal (part 3).

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Q: How much heat is needed to melt 10 g of ice?

A: formula for this is, heat = mass*latent heat of water  as ice melts to water so water considered

Q: What mass of iron in the nail reacted with the water?

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Q: and 23.Different forms/conformations of the same molecule

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Q: Which change in oxidation number represents reduction?    Choose the right answer in the given…

A: Ans : b -1 to -2  In option a,c,d the oxidation number is increases hence these option show…

Q: and 23.Different forms/conformations of the same molecule

A: A constitutional isomer have same molecular formula but different structure while conformational…

Q: 100.0 grams of sodium sulfate reacts with 50.00 grams of barium nitrate. a) What is the balanced…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A 7.70 L container holds a mixture of two gases at 11 °C. The partial pressures of gas A and gas B,…

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Q: 6.) Which of the following is true for the overall heat and work of the cyclic process. A.) q = -w…

A: According to first law of thermodynamics: dU= dq + dw;  where dU= change in internal energy; dq=…

Q: Show how the p orbitals overlap to generate the n4* of cyclobutadiene. Which would have a smaller…

A: Cyclobutadiene has two alternating double bonds and thus four pi electrons. It has four individual…

Q: d. Practice: Calculate the molarity of an unknown LIOH solution that required 14.50 mL to reach the…

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Q: Organometallic reagents such as sodium acetylide undergo an addition reaction with ketones, giving…

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Q: why You won’t feel so incredible after being exposed to hazardous chemicals?

A: A chemical exposure may cause unpleasant effect on health as follows:

Q: 12O2(g), ΔH = 30.56 KJ mol−1 andΔ S = 66 J K−1 mol−1 at 1 atmosphere pressure. Calculate the…

A: Given,  □H = 30.56 kJ/mol □S =66 J/mol-K As we know  □G = □H - T□S At equilibrium,  □G = 0 T = □H/□S

Q: QUANTUM CHEMISTRY) Dscribe how a wavefunction summarizes the dynamical properties of a system and…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Show how the compound can be synthesized using acetylene and butyl bromide as starting materials.…

A: Here we are required to synthesize given compound from butyl bromide and acetylene

Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

A: Weight of Fe = 575 gm

Q: Question 3. a) Write balanced chemical reactions for the following reactions: 2 equ. H2O X…

A: Dimethyldichlorosilane is an organosilicon compound. It is colourless at room temperature and…

Q: Give the IUPAC name for the 2 compounds

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: When 0.378 g of sodium metal is added to an excess of hydrochloric acid, 3930 J of heat are…

A: Given-> Weight of Na = 0.378 g Heat produced for 0.378 g = 3930 J  (1 KJ = 1000 J)

Q: 4.The following two molecules undergo stereospecific eliminations reactions. Draw the expected…

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Q: Under normal room conditions (standard pressure at about 20°C), water will not boil, so we do not…

A: Recall the reaction, H2O(l) + 40.7 KJ ----> H2O(g)

Q: Consider these two reactions: Reaction 1: 20F2(g) O2(g) + 2 F2(g) ΔΗ-49.4 k Reaction 2: N2(8) +…

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Q: total heat (in J)

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Q: e gas. What volume of water undergoing a temperature change of 52 degrees Celsius is

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