Which of the following spot is the most soluble in water?

Q: Halogenation reaction of hydrocarbons can occur via which mechanism?   a Radical substitution   b…

A: Hydrocarbon is alkane, alkene, alkynes.  Alkane go under free radical substitution.  Alkenes and…

Q: In the laboratory a student finds that it takes 21.6 Joules to increase the temperature of 13.4…

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Q: Which of the statements about precipitation reaction is correct? It is a method that can be used…

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

Q: a. Butane melts at -134 °C and boils -0.56°C. The heat of vaporization is 22.44 kJ/mol. What is the…

A: Since you have asked multiple questions, we will solve first one for you. For remaining question,…

Q: At 20 °C, the following concentrations were found for the gases in an equilibrium mixture for the…

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Q: A 210-gram aluminum block at a temperature of 55°C is placed into an insulated container with 360…

A: The final temperature of the metal and ice is needed to be calculated if 210 g of aluminum block at…

Q: 15) A sample of gas at STP occupies 1.12 L at STP and has a mass of 1.007g. Determine the molar mass…

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Q: The benzene ring can be saturated by supplying hydrogens in a rhodium-catalyzed reaction performed…

A: The correct answer is a. TRUE

Q: Which of the nine anions will form a gas when reacted with 3 M sulturic acid? so, O co, PO, NO, M…

A: This question can be answered on the basis of qualitative analysis of cations and anions.

Q: 5. A 5.25 mole sample of gas has a volume of 33.6 L and a pressure of 0.875 atm. What is the…

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Q: Teeम ठेएवांए व ताटवला ल! &माकणा एल! &XPकाका The pH Scate is व लया न, &plqा०n ; Re loltue Soluilng जी…

A: The pH (power of hydrogen ) is the  the measurement of acidity or basicity of a substance . pH = -…

Q: The rates of many reactions approximately double for each 10°C rise in temperature. Assuming a…

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Q: What happens at the anode in the voltaic cell? Cathode?

A: A voltaic cell is an electrochemical cell that uses a chemical reaction to generate electrical…

Q: What is the purpose of filling the calorimeter with oxygen? Explain. (maximum of 2 sentences).

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

Q: Question 3 how do you call the analysis technique done by identifying the fragments corresponding to…

A: Mass spectrometry is the branch of chemistry in which we deal with deal with molecular ions,…

Q: Question 31 Use the following chromatogram of standard amino acids: 24 11 16 19 21 3 12 15 23 68 9…

A: A multiple choice question based on analytical separations that is to be accomplished.

Q: Combined Gas Law 13)a) A sample of neon gas occupies a volume of 1.00L at 27.00C and 0.660 atm. What…

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Q: Which of the following substituent is a meta-directing deactivator?   a amino group   b…

A: ->Substituents which are electron donating group that are activating group and increases the…

Q: Would you expect the attraction to be stronger between a hexane molecule and a water molecule or…

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Q: At 725 K, AG° = -21.6 kJ/mol for the reaction A (g) + 2 B (g)3 C (g). If the partial pressures of A,…

A: Given temperature is 725 k

Q: Which of the following reactions occur spontaneously as written, with the production of a measurable…

A: Answer: According to the given reactivity series, element that is present above is more reactive…

Q: The bombarded fragments leads to the formation of molecular ion which is translated into ()? mole…

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Q: Which among the following compounds has the most electronegative carbon in structure? a.…

A: 1) The compounds has the most electronegative carbon in structure is

Q: Nitration reaction takes away electrons from the ring deactivating the ring and lessening the…

A: Nitration is a process in which there is the replacement of a hydrogen atom (organic compound) with…

Q: 58.1 g of He gas at STP will occupy how much volume? (Include your formula used and the set-up.)

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Q: Propyne can be used as starting material for synthesizing hexane. (2 H-CEC-C-H CH3 3 CH3 H3C Hc-C=C-…

A: Organic reactions are those in which organic reactant react to form organic products. This is…

Q: Give a clear handwritten answer...

A: Balanced the given equation--

Q: CONCEPT CHECK No. 2 (Continued): Fill in the blank spaces with your answers for Questions 1 & 2 for…

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Q: Answer 1,2,3,4,5. Answer ad Show solution. No need to discuss each step of the solution. Keep it…

A: (1) PbO2 + HBr ---> PbBr2 + O2 + H2O  Here Oxidation state of Pb decreases from +4 to +2 , thus…

Q: Calculate AH for the reaction using the given bond dissociation energies. CH, (g) + 20,(g) - -…

A: Given- CH4(g)+2O2(g)->CO2(g)+2H2O(g) ∆H°=?

Q: Predict whether AS for each reaction would be greater than zero, less than zero, or too close to…

A: Predict whether ∆S for each of the reaction--

Q: Calculate for the average %moisture content of the granola bar.

A: We know, %moisture content (Wet basis) Mw =(wet weight-dry weight)wet weight×100 Replicate-1: %Mw…

Q: Barium chloride is reacted with sodium sulfate to produce barium sulfate and sodium chloride. How…

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

Q: • Draw the Lewis Structure dot for Butanoic acid, CH3CH2CH2COOH and answer the following questions…

A: Lewis dot structure showing the arrangement of electrons in the molecule. The electrons are shown by…

Q: Find the pH during the titration of 20.00 mL of 0.1000 M butanoic acid, CH3CH2CH2COOH (Ka = 1.54 ×…

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Q: BALANCING REDOX REACTIONS USING THE CHANGE IN OXIDATION NUMBER METHOD   1. PbO2 + HBr  >  PbBr2 + O2…

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

Q: Is the part of a flashlight battery that is marked "+" the anode or the cathode? Explain why it is…

A: Answer: Flash light battery can be considered as a Galvanic cell in which chemical energy gets…

Q: Which of the following reaction yields a carbonyl-containing product?   a Ozonolysis   b Mild…

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Q: The solubility of an unknown salt, MZ, at 25°C is 39 x 10 mol/L. What is the Ksp for MZ2 at 25°C?

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Q: Rank the solubilities (from least to most soluble) of BaCO3, CdS, NiCO3, AgCN, and SnS and explain…

A: Ksp (solubility product constant) ====> gives us the information about how much our compound can…

Q: What is the term used to refer to the intermediate product formed between reaction 1 and 2? Reaction…

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Q: Show work.

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Q: Cis-but-2-ene has a different set of properties compared to trans-but-2-ene. the melting points of…

A: The correct option with explanation are as follows:

Q: Which atom and/or ion is (are) isoelectronic with Br+: Se2+, Se, As–, Kr, Ga3+, Cl–? What Do you…

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Q: Which amomg the fragments below will be dectected by mass Spectrophotometer? [CH3CH3]+ CH3CH3…

A: In mass spectrometry, neutral and negatively charged particles are not detected.

Q: Reaction 1 Reaction 2 MCPBA ? OH OH

A: ->mCPBA is reagent used for epoxidation of alkene . ->nucleophile can open epoxide ring.

Q: Silver thiocyanate forms the red colored compound with ferric ammonium sulfate after reaching the…

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Q: Many metals will corrode or tarnish i.e. they react with oxygen or moisture in air to form a layer…

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Q: Solve the word problem and show your detailed solution. The final answer should have a unit and the…

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Q: What is the %composition of the Vitamin A peak in the sample?

A: To determine the % composition of the Vitamin A peak in the sample.