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Q: 9) 3-chloro-2,7-dimethylnon-4-yne (Cl- Chloro branch)

A: Given compound is :  3-Chloro-2,7-dimethylnon-4-yne Draw the condensed and line bond structure of th...

Q: 6. Match the correct non: alkane functional group to the molecule in the table "There may be more th...

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Q: Use the internet to figure out which of the following IONIC COMPOUNDS is most likely the mystery ION...

A: A question based on properties of solids that is to be accomplished.

Q: Data The following tables include calculated as well as observed and recorded data for Part 1 and Pa...

A: Answer :

Q: The rate of a chemical reaction a. is always increased with increasing temperatures. b. is directly ...

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Q: 7. Write the product of the reaction below and the mechanism of its formation. Ph NaOCH3(1 equiv.), ...

A: Here are the product is obtained by conjugate addition of active methylene compound to  alkene bond ...

Q: reaction will occur, give the product(s) otherwise write no reaction. Also indicate if the reaction ...

A: The answer is as follows:  

Q: The Kp for lead bromide ( PbBr2) is 4.6 × 10–6. Calculate the solubility of lead bromide in each of ...

A: Given Ksp of PbBr2 is 4.6×10-6. The solubility of PbBr2 has to be calculated in given different medi...

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(g)+6H,0(g) → 4 NH3(g)+...

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Q: Q 15: Identify the Intermolecular forces (IMF) present in the following molecules: a. PH3 b. CH3CH2O...

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Q: A reaction is found to be first-order with a rate constant of 0.00125 s–1. If the reaction initially...

A: Given,  Rate constant, k = 0.00125 s-1  Initial concentration, [A]0 = 0.25 M  Final concentration [A...

Q: 7. A solution was made by mixing 50.0 mL of 0.750 M HCN with 25.0 mL of water. What is the pH of thi...

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Q: What would be the implication if there are a lot of acidic constituents in the hydrocarbon? explain ...

A: Hydrocarbons are formed by H and C.

Q: 7a. The reaction below is the chlorination of an alkane. There are four possible mono-chlorinated pr...

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Q: The equilibrium constant for the reaction Ni(s) + 4CO(g)      Ni(CO)4(g) is 5.0 x104 at 25ºC. What ...

A: Equilibrium constant of a chemical reaction is defined as the value of its reaction quotient at chem...

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 9....

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Q: What is the pH of a 0.89x10-2 M solution of Ba(OH)2 at 25°C?

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Q: 5. For aqueous solutions of the following compounds, indicate whether they will be acidic, basic or ...

A: Solution                                     Given that a) NaNO3 b) LiBr c) KOH d) NaNO2 e) KClO f) ...

Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H,s(g)+3O,(g) → 2so,...

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Q: If 119.3 g of PCI5 are formed from the reaction of 61.3 g Cl2 with excess PCI3, what is the percent ...

A: The correct answer is given below

Q: 1. How does real-time polymerase chain reaction work?  2. What does the melting point represent?

A: Real-time polymerase chain reaction This is also commonly known as RT PCR. It is a laboratory techni...

Q: How much KBr could dissolve in 50 g of H2O at 70ºC?

A: Solution is mainly of three types:-  Unsaturated solution  Saturated solution  Supersaturated soluti...

Q: Using your calculated average cell voltage for the Ag-AgBr cell, and 298 K as the temperature, calcu...

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Q: In a ground state atom of Ar how many electrons total will have the quantum number ℓ = 0

A: Electronic configuration of Ar :  1s2 2s2 2p6 3s2 3p6

Q: Hydroxylammonium nitrate contains 29.17 mass % N, 4.20 mass % H, and 66.63 mass % O. What is its emp...

A: Empirical formula is defined as the simplest whole number of ratio of atoms present in a compound. I...

Q: U STATES OF MATTER Understanding how average molecular speed scales wit Rank the samples of gas desc...

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Q: 0.498-g sample of sodium carbonate required   22.6 mLmL   mL of a sulfuric acid solution to reach th...

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Q: The solutes below are soluble in water. Which solute(s) could you increase the solubility of in the ...

A: Pressure is directly proportional to solubility. Increasing the pressure leads to the increase in co...

Q: 6) The value of Kw at 37 °C (human body temperature) is 2.1 x 10-14. a) At this temperature what is ...

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Q: Which of the following accurately describes the pKA of acetic acid (CH3COOH)? Select all that are ap...

A: Answer: This question is based on the detailed understanding of acid-base titration.

Q: III. Classify the following into ionic, polar, or nonpolar covalent bond 11. Br2 12. CC14 13. CO2 14...

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Q: Fill in the missing information-reactants or products-in each of the following reactions. F. a) n ra...

A: Solution                            Given that  Find missing information reactants and products = ?

Q: This is the chemical formula for talc (the main ingredient in talcum powder): Mg;(Si,Og),(OH), An an...

A: The molecule of Mg3(Si2O5)2 (OH)2 contain  3mol of Mg and 12 mol of O  

Q: Write short hand notation for each reaction: (a) Fe + Ag+ → Fe2+ + Ag (b) VO2+ + O2 + H2O(l) → VO2+ ...

A: For writing the shor hand cell notation - the left-hand side anode is written and on the right-hand ...

Q: Given the Kb of C6H5NH3+ is 3.98x10-10 : 1.) What is the [H3O+] concentration in a solution that is...

A: Given,  Given the Kb of C6H5NH2  is 3.98x10-10 : The [H3O+] concentration in a solution that is...

Q: draw the condensed and line bond structure of the compound

A: Bond line formula- A representation of molecular structure in which covalent bonds are represented w...

Q: A scientist measures the standard enthalpy change for the following reaction to be -234.6 k) : 2502(...

A: Answer: To solve this question we have to use the relation between enthalpies of formation of reacta...

Q: A supersaturated solution of KNO3 is made by dissolving the solute in 100 g of water at 60ºC and the...

A: A solution is prepared by homogenous mixing of solute and solvent. An aqueous solution is formed by ...

Q: Average human blood contains 300 moles of hemoglobin (Hb) per liter of plasma and 2.2 mmol per liter...

A: The molar concentration can be found by converting nmol into mol, and then dividing by the volume in...

Q: Before calculating any values, predict on which mountain the balloon will have the largest volume. W...

A: Atmospheric pressure is related to the height from the earth surface. Higher the height , lower is t...

Q: What is required for a reaction to occur? O a. collisions O b. collisions with sufficient energy O c...

A: This question is related to collision theory. Collision theory is used to predict the rate of chemic...

Q: 2. A metal with atomic weight of 63.65 g/mol crystallizes with a face-centered cubic unit cell. The ...

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Q: Which group of ions will be precipitated be precipitated with (NH4)2CO3  or (NH4)2 HPO4  in acid med...

A: Ammonium carbonate or ammonium phosphate forms the precipitate as carbonate or phosphate.

Q: A system does 435 kJ of work(w) and loses 312 kJ of heat(q) to the surroundings. What is the change ...

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

Q: A 10-in diameter opening in a carboy filed with a methanol and an aldehyde, 0.2 mol fraction methano...

A: Given as Diameter of opening=10 in ymethanol=0.2 T=40 oC Psat=125+100 χ mmHg Molecular weight of mix...

Q: Which of the following chemicals would have a higher boiling point?

A: Boiling point is the temperature at which boiling point of solution becomes equal to atmospheric pre...

Q: ne Diubility of which salt could be decrease g by the additio O NaCI O PbCl2 О КОН LICI O KNO3

A: The solubility of which salt could be decreased by adding KCl :

Q: molecular weight

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Q: Gaseous butane (CH,(CH,),CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide ...

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Q: Using the following equation: 2 N a O H + H 2 S O 4 ⟶ 2 H 2 O + N a 2 S O 4 How many grams of sodium...

A: Given:- Chemical reaction:-2 N an O H + H 2 S O 4 ⟶ 2 H 2 O + N a 2 S O 4   To find:- How many grams...